Does not not for java.sql.Date sort field

Similar Questions

• update date and time for 3.6 numbers does not show the time and does not automatically update the date

  The 'update date and time"for numbers of 3.6 does not show the time and does not automatically update the date.  What should I do?  Thank you.

  Hi david,

  where do you find ' update of the date and time.

  Quinn

• Windows Media Center EPG does not have the correct data

  Windows Media Center EPG on my computer is so ugly!

  Description is separated in two, and it's always the last part that displays first, so you'll have to roll down to the bottom to read the description.

  The series is difficult to use, because the series 1) is not always marked as series (so you can select 'plain' Record), and 2) the title contains often series of numbering (e.g. "the bodyguards (1:6)"), so even if it is marked as a series, it will record ever "Guards body (2:6)" or other titles (the Media Center will just try to record any episode of "Bodyguards (1:6)").

  It is the broadcaster who create * data, and then displays in Media Center via Broadcasting Dataservices Ltd., or who are the last to blame?

  What is MS Media Center that does not have the correct data?

  I am in Denmark, if this has an impact on the response.

  Thank you and best regards!

  Hello

  Thank you for your response. I appreciate your time.

  I suggest you to post your query on our MSDN Forums, as this issue should be better there.

  Please refer to the reference to the link below to send your request:

  http://social.msdn.Microsoft.com/forums/en-us/home

  Hope this information helps.

• Tablespace does not use a certain data file

  Hi all, I am new to Oracle DB. Reported by developer that storage space is full, and then I found that there are two data files associated with the storage space by checking dba_data_files. The first data file size is already full of 32GB, and the second is 8GB. However, it seems that the tablespace does not use the data file second when I check the free space of the tablespace because I cannot find its use. That's why Oracle DB shows ORA-01654 and tell me to add another data file. I fix this by adding another data file. But I'm just wondering why it seems that the tablespace does not use the second data file, I checked the status of second in the data file is online of v$ datafile. Could someone give me an idea about this problem? Thank you very much.

  c115bca7-E432-460f-a0c5-273b2157dcbe wrote:

  Hi all, I am new to Oracle DB. Reported by developer that storage space is full, and then I found that there are two data files associated with the storage space by checking dba_data_files. The first data file size is already full of 32GB, and the second is 8GB. However, it seems that the tablespace does not use the data file second when I check the free space of the tablespace because I cannot find its use. That's why Oracle DB shows ORA-01654 and tell me to add another data file. I fix this by adding another data file. But I'm just wondering why it seems that the tablespace does not use the second data file, I checked the status of second in the data file is online of v$ datafile. Could someone give me an idea about this problem? Thank you very much.

  1 cause the second data file - is not activate with auto-extend and its fixed size, 8 GB, which could deliver the extensions are not free - filled and that you may not able to find any free extends from dba_free_space
  2. Please activate auto extend for this data file and add the new data file based on space allocation.

  -Pavan Kumar N

• TDSB import error "does not exist in the data store."

  I have a problem when you import a relative definition, do not know if it is to have a focus in the name.

  When I run the command on the server,

  Java com.fatwire.csdt.client.main.CSDT $WCS_CONTENT username = password CS_USER $= $CS_PASS resources = ImagePD:876f1718-06e7-40bd-bbc3-cea02d07d1f1 cmd = listds

  I have the answer,

  No such resource (s).

  But the file exists in the directory,

  sites\export\envision\cs_workspace\src\_metadata\ASSET\ImagePD\73\10\(876f1718-06e7-40bd-bbc3-cea02d07d1f1) of notícia. main.xml

  When I run the command to import,

  Java com.fatwire.csdt.client.main.CSDT $WCS_CONTENT username = password CS_USER $= $CS_PASS resources = ImagePD:876f1718-06e7-40bd-bbc3-cea02d07d1f1 cmd = import

  I get this error message,

  [2015-05-27 19:16:50, 883 UTC] [ERROR] [.kernel. [Default (self-adjusting)'] [com.fatwire.csdt] error on import: import error: import error: resource DSKEY:ImageP-876f1718-06e7-40bd-bbc3-cea02d07d1f1 does not exist in the data store.

  com.fatwire.cs.core.realtime.DataException: import error: resource DSKEY:ImageP-876f1718-06e7-40bd-bbc3-cea02d07d1f1 does not exist in the data store.

  at com.fatwire.realtime.packager.CSDTUtil._import(CSDTUtil.java:422)

  at com.fatwire.realtime.packager.CSDTUtil._import(CSDTUtil.java:455)

  at com.fatwire.realtime.packager.CSDTUtil.Import(CSDTUtil.java:360)

  at com.fatwire.csdt.service.impl.ImportService.importData(ImportService.java:227)

  at com.fatwire.csdt.service.impl.ImportService.execute(ImportService.java:88)

  at jsp_servlet._jsp._cs_deployed._openmarket._xcelerate._prologactions._publish._csdt.__csdtservice._jspService(__csdtservice.java:223)

  at weblogic.servlet.jsp.JspBase.service(JspBase.java:35)

  to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)

  at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:185)

  at weblogic.servlet.internal.RequestDispatcherImpl.invokeServlet(RequestDispatcherImpl.java:526)

  at weblogic.servlet.internal.RequestDispatcherImpl.include(RequestDispatcherImpl.java:447)

  to com FutureTense.Servlet.ServletRequest.include(ServletRequest.java:1411)

  to com FutureTense.Servlet.FRequestObj.include(FRequestObj.java:1429)

  to com FutureTense.Servlet.JSPServices.runJSP(JSPServices.java:111)

  to com FutureTense.Platform.FileSystem.FILESYSTEMJSPManager.runJSP(FILESYSTEMJSPManager.java:463)

  to com FutureTense.Servlet.JSPServices.runJSPObject(JSPServices.java:50)

  to com FutureTense.Platform.FileSystem.FILESYSTEMJSPManager$ JSPDataFile.run (FILESYSTEMJSPManager.java:190)

  at COM.FutureTense.Common.ContentServer.jspExecute (ContentServer.java:3027)

  at COM.FutureTense.Common.ContentServer.evalTemplate (ContentServer.java:2621)

  at COM.FutureTense.Common.ContentServer.generatePage (ContentServer.java:1640)

  at COM.FutureTense.Common.ContentServer.evalPage (ContentServer.java:1276)

  at COM.FutureTense.Common.ContentServer.execute (ContentServer.java:465)

  to com FutureTense.Servlet.FTServlet.execute(FTServlet.java:129)

  to com FutureTense.Servlet.FTServlet.doPost(FTServlet.java:62)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:727)

  at javax.servlet.http.HttpServlet.service(HttpServlet.java:821)

  to weblogic.servlet.internal.StubSecurityHelper$ ServletServiceAction.run (StubSecurityHelper.java:227)

  at weblogic.servlet.internal.StubSecurityHelper.invokeServlet(StubSecurityHelper.java:125)

  at weblogic.servlet.internal.ServletStubImpl.execute(ServletStubImpl.java:301)

  at weblogic.servlet.internal.TailFilter.doFilter(TailFilter.java:27)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)

  at com.fatwire.auth.RequestAuthenticationFilter.doFilter(RequestAuthenticationFilter.java:193)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)

  at com.fatwire.wem.sso.cas.filter.CASFilter.doFilter(CASFilter.java:701)

  at com.fatwire.wem.sso.SSOFilter.doFilter(SSOFilter.java:51)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)

  at com.fatwire.cs.ui.framework.UIFilter.doFilter(UIFilter.java:109)

  at weblogic.servlet.internal.FilterChainImpl.doFilter(FilterChainImpl.java:57)

  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.wrapRun (WebAppServletContext.java:3730)

  to weblogic.servlet.internal.WebAppServletContext$ ServletInvocationAction.run (WebAppServletContext.java:3696)

  at weblogic.security.acl.internal.AuthenticatedSubject.doAs(AuthenticatedSubject.java:321)

  at weblogic.security.service.SecurityManager.runAs(SecurityManager.java:120)

  at weblogic.servlet.internal.WebAppServletContext.securedExecute(WebAppServletContext.java:2273)

  at weblogic.servlet.internal.WebAppServletContext.execute(WebAppServletContext.java:2179)

  at weblogic.servlet.internal.ServletRequestImpl.run(ServletRequestImpl.java:1490)

  at weblogic.work.ExecuteThread.execute(ExecuteThread.java:256)

  at weblogic.work.ExecuteThread.run(ExecuteThread.java:221)

  I think that it is not recognizing the file because the name has an accent. But I have another server that recognizes, but can not find the differences.

  Can anyone help?

  I took care of my problem.

  At the beginning of WebLogic has been set the different LANG of enconding placed in the CLASSPATH.

• from the opening, does not show the current date, need to manually refresh the page

  initially the opening firefox, it does not reflect the current date. I have to refresh the screen to go to the current date.

  This has happened

  Each time Firefox opened

  is past week or two, cause unknown

  A possible workaround is to use to remove the navigation, search and download history on Firefox to clear the cache of the browser on the output. That will make Firefox load pages from the server instead of using the version in the cache.

• See the value of zero instead of "the value entered does not match the format of the field [].

  I use the simplified notation filed to perform subtraction on a budget form.

  They all have an excellent work and have no problem display a value of zero when it's a simple subtraction (value1-value2).

  However, on my last field I want to take the total income and subtract what I spent (approximately 40 fields) and get a balance zero.

  When I try to do it I get this warning "the value entered does not match the format of the field [].

  The calculation works fine and displays the correct value for all the foregoing ".» 01 "and displays negative numbers. 01 "and underneath as well (if I go on the budget), she just may not show a zero, which is my goal for this equal to zero each month.

  I tried to watch if the forms and have not found an answer that works even for my situation.

  
  Happy to post the form here, just do not know how to do it.

  Thanks in advance,

  The custom calculation script may be something like the following:

  Get the value of field of income, as a number

  var v1 = + getField("Income").value;

  Set up an array of domain names

  var aFieldsToSubtract =]

  "ThithesB,"

  "TailleB,"

  "EFundB,"

  "MortgageB,"

  "HomeItemsB,"

  "HomeRepairsB,"

  "ElecticB,"

  "GasB.

  "WaterB."

  "SewerB,"

  "TrashB,"

  "PhoneB."

  "InternetB."

  "AutoInsB,"

  "UmbrellaB,"

  "IdentityB,"

  "CosmeticsB,"

  "ToiletriesB,"

  "PocketEBB,"

  "PocketCBB,"

  "GiftsB,"

  "HouseSuppliesB,"

  "PersonalOtherB,"

  "PersonalOther2B,"

  "GroceriesB,"

  "RestaurantsB,"

  "ClothingB,"

  "CarGasB,"

  "CarRepairsB,"

  "CarOtherB,"

  "MedicalBillsB,"

  "MedicalOtherB,"

  "EntertainmentB,"

  "VacationB,"

  "DebtCarB,"

  "DebtStudentLoan1B,"

  "DebtStudentLoan2B,"

  "DebtStudentLoan3B,"

  "DebtCreditB,"

  "DebtOther1B,"

  'DebtOther2B '.

  ];

  Subtract the values in field

  for (var i = 0; i)< afieldstosubtract.length,="" i="" +="1)">

  v1-= + getField(aFieldsToSubtract[i]).value;

  }

  Set this field value by rounding the result to the nearest

  Event.Value = util.printf ("%.2f", v1);

  Do not think of this as a band-aid, think the correct way to perform the calculation, because it is. Note that "Thithes" may be a spelling error.

• In general, is it better to use java.sql.Date and java.sql.Timestamp instead of oracle.jbo.domain.Date?

  Hello world

  During playback of Oracle ADF Real World Developer's Guide, I noticed the dates match occurring in JDeveloper is different from what is the list in the book. JDeveloper is failing to oracle.jbo.domain.Date, but according to the book:

  DATE	java.sql.Date	DATE type is mapped to java.sql.Date if the column in the table is a no time didn't need information zone.
  DATE	java.sql.Timestamp	DATE type is mapped to java.sql.Timestamp if the column in the table has a component "time" and that the client needs to zone information.
  TIMESTAMP	java.sql.Timestamp	The TIMESTAMP type is mapped to java.sql.Timestamp if nanosecond precision is used in the database.

  In general, is it better to use java.sql.Date and java.sql.Timestamp instead of oracle.jbo.domain.Date? Using java.sql.Date and java.sql.Timestamp could save me some headaches conversion date. And, is there a place in JDeveloper to display these maps? I looked around and didn't see anything.

  Thank you.

  James

  User, what version of jdev we are talking about?

  In GR 11, 1 material versions db types date and timestamp are mapped to types of domain data that represents a wrapper for the native data types. The reason was that the framework can work with the domain types regardless of the underlying data type.

  Since Oracle 11 GR 2 maps the types DB to java types (default selection, you can change it when you create a model project, you can set the Data Type Mapping). Once the pilot has business components define you cannot change this setting it would break existing components such as eo or vo.

  So if you are working wit 11 GR 1 subject, you must use the domain types, if you work with GR 11, 2 or 12 c, you can use the domain types, but it is recommended to use the java type mapping.

  Timo

• Error message - the value entered does not match the Format of the field

  I get an error message in Adobe Pro x: "the value entered does not match the format of the field [JF13].

  I have JF13 scheduled as follows:

  Calculate tab:

  If (Number (this.getField("ck4").value) > 0) this.getField("JF13").value = Number (this.getField("FL019").value); else this.getField("JF13").value = "";

  It is programmed in this way, so if the user checks the checkbox in front of the field, only then will JF13 fills a value, which pulls of FL019. I also value parameters 'number' because the data to display in the form of a dollar amount $xxx.xx.

  FL019 is a hidden field on the form which takes an amount of a central computer and its settings can also be programmed to 'Number':

  I get four popup windows with the above mentioned error message, and the only way to make the stop message is to remove the «number» field format. However, when this is done, if a number any ending in a zero is entered, it cuts the zero. This is not acceptable either.

  Is there some kind of script that I could add or otherwise to prevent the error message and the cutting out of the zero on JF13?

  I'm not very proficient with javascript, any help would be appreciated!

  Just include the two quotes, not the comment brackets.

• The value entered does not match the value in the field

  I have a simple form on the page, a field callculates a percentage based on the values entered in 2 other fields, works very well, but then all the entries on the form generates this message "the entered value does not match the value in the field".

  Also, you can remove a tab stop of the fields?

  Just happened again.

• java.lang.ClassCastException:String cannot be cast to java.sql.Date

  I have a date component. MinValue named Id2 and the following code is to run a class cast exception indicating that the string value cannot be cast to a date sql
  
  java.sql.Date dateNeeded = (java.sql.Date) this.getId2 () .getValue ();
  
  can someone help me to overcome this problem.
  
  Thanks and greetings
  Janak
  
  Published by: new_to_ORACLE on February 18, 2011 16:56
  
  Published by: new_to_ORACLE on February 18, 2011 16:58

  the Date attribute is of type object oracle.jbo.domain.Date
  so, first try to cast to oracle.jbo.domain.Date. then to java.sql.Date object

  If you need to cast to another Date object, see this site:
  http://www.ecotronics.ch/webdesign/javadate.htm

  Published by: M.Jabr on February 19, 2011 11:53

• Granting of privileges through role does not not for PL/SQL

  Version: 11.2.0.2
  
  
  In our shop, we don't grant privileges directly to a user, give us it to a role, and grant this role to user scheduled grantee.
  
  Granting of privileges through a role seems to be fine with the SQL engine. But it does not PL/SQL engine.
  
  In the example below, the GLS_DEV user is granted access SELECT on SCOTT.pets table through a role called tstrole. GLS_DEV can select the SQL table. But does not seem to PL/SQL engine to find out.
  
  Reproduce the problem:
  

  SQL> show user
  USER is "SCOTT"
  
  SQL> select * from pets;
  
  NAME
  -----------------------------------
  PLUTO
  
  
  SQL> conn / as sysdba
  Connected.
  
  
  SQL> create user GLS_DEV identified by test1234 default tablespace TSTDATA;
  
  User created.
  
  SQL> alter user GLS_DEV quota 25m on TSTDATA;
  
  User altered.
  
  
  SQL> grant create session, resource to GLS_DEV;
  
  Grant succeeded.
  
  
  --- Granting SELECT privilege on scott.pets to tstrole and then grant this role to GLS_DEV.
  
  SQL> conn / as sysdba
  Connected.
  SQL>
  SQL> create role tstrole;
  
  Role created.
  
  SQL> grant select on scott.pets to tstrole;
  
  Grant succeeded.
  
  SQL> grant tstrole to GLS_DEV;
  
  Grant succeeded.
  
  SQL> conn GLS_DEV/test1234
  Connected.
  SQL>
  SQL> select * From scott.pets;
  
  NAME
  -----------------------------------
  PLUTO
  
  ---- All fine till here. From SQL engine , GLS_DEV user can SELECT scott.pets table.
  
  --- Now , I am going to create a PL/SQL object in GLS_DEV which tries to refer scott.pets
  
  SQL> show user
  USER is "GLS_DEV"
  
  
  create or replace procedure my_proc
  is
  myvariable varchar2(35);
  
  begin
       select name into myvariable from scott.pets ;
  
       dbms_output.put_line(myvariable);
  
  end my_proc;
  /
  
  Warning: Procedure created with compilation errors.
  
  SQL> show errors
  Errors for PROCEDURE MY_PROC:
  
  LINE/COL ERROR
  -------- -----------------------------------------------------------------
  6/2      PL/SQL: SQL Statement ignored
  6/41     PL/SQL: ORA-01031: insufficient privileges
  
  SQL>
  SQL> 6
    6*    select name into myvariable from scott.pets ;
  
  
  --- PL/SQL Engine doesn't seem to know that GLS_DEV has select privilege on scott.pets indirectly granted through a role
  
  --- Fix
  --- Instead of granting privilege through a role, I am granting the SELECT privilege on scott.pets to GLS_DEV directly.
  --- The error goes away, I can compile and execute the procedure !!
  
  SQL> conn / as sysdba
  Connected.
  SQL>
  SQL> grant select on scott.pets to GLS_DEV;
  
  Grant succeeded.
  
  SQL> conn GLS_DEV/test1234
  Connected.
  SQL>
  SQL> create or replace procedure my_proc
  is
  myvariable varchar2(35);
  
  begin
          select name into myvariable from scott.pets ;
  
          dbms_output.put_line(myvariable);
  
  end my_proc;  2    3    4    5    6    7    8    9   10
   11  /
  
  Procedure created.
  
  SQL> set serveroutput on
  SQL> exec my_proc;
  PLUTO
  
  PL/SQL procedure successfully completed.

  Has anyone encountered the same problem?

  N.Page wrote:
  Ok. Thank you all.
  There is no work around for this like using the clause AUTHID or something?

  Yes. using AUTHID (Summoner vs rights define) can make a difference.
  However it makes sense that pl/sql uses roles a little differently. Although at first glance, it is hard to see why. The reasoning is similar to the difference between a user and a schema.

  A user is a person who connects to a database. It has a role and this role defines what privileges he gets when you work with data.
  A schema consists of several objects that reside in the database. A package is also such an object. This package is valid, it is necessary to have all privileges directly. A role can be enabled and is a sort of temporary right. A direct subsidy has a permanent status. A user will only get the right to run this package/procedure/function. The package is a type of user interface. It encapsulates the privileges necessary to do something about this user.

  The logical problem happens only when the user and packaging are in the same scheme. The best approach is to have the package in the normal pattern and have a separate "schema access" with which the user connects. Give then execute privs on the package for this second scheme.

• Firefox does not accept java plugin

  I need to get firefox to accept a java plugin to print on my dymo labeller in Amazon seller "scan and label.

  Amazon support told me to download java 7 which I did and it doesn't, then told me to go in java under the tab 'Advanced' settings and activate "Mozilla family" to "Java for browsers by default" whenever I try to do this adjustment will not save and I think that the firefox browser is shut down.

  Support of Amazon also said that after doing that, I should be able to go to add-ins for firefox and I go under plugins and I can't.

  I think that firefox is blocking it. Is it possible to unlock it?

  Using64 bit OS, windows 7 and and the latest firefox 30.0

  I had the same problem. Fortunately, I found that the 32-bit version of Java still works in Firefox (64 - bit does not). So here's my solution:

  1. uninstall your Java Runtime Environment course.
  2. for JRE 7 go to http://java.com/en/download/manual.jsp and click "Windows Offline (32 bit). Download and install "jre-7u60-windows - i586.exe".
  2B. for JRE 8 go to http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html and click on "Windows x 86 offline. Download and install "jre-8u5-windows - i586.exe".

• Facebook, Gmail and MétéoMédia works does not for me with the last update, even in safe mode

  That pretty much sums up it. Since yesterday, with the most recent update, firefox does not display correctly these sites. Someone else posted a question similar to this topic. It has been marked as resolved, but there is no solution posted. Here's his question: https://support.mozilla.org/en-US/questions/963125 I have the same problem as him with fb. In addition to the problem with fb, Gmail doesn't end loading. And MétéoMédia do not display the weather forecast. I'm sure that many other sites are affected as well.

  All sites work properly in Seamonkey, which I use once again, now. I went to oldapps download v. 22 of ff, but whatever the most recent update changed only came when I installed v.22. The problem persists. I could uninstall it completely and then new installation v.22, I guess, but I'm afraid that my browsing history, sessions, passwords, etc., would be affected, and I don't want to find all the files and support first. It's a hassle. Since the sites work in Seamonkey, I'm guessing that's not the fact that I have updated flash at the same time. I don't know how much these sites use flash, either. But if it's a problem of flash, I tell myself I should have the same problem in Seamonkey, and I did not.

  I wish that you guys would have an easy option to restore your updates because it's pretty darn annoying when they cause problems. Usually, they are not lethal problems, however, and the browser still works. Now ff does not work for some sites I use most often.

  Hello

  Many issues of the site can be caused by corrupted cookies or cache. To try to solve these problems, the first step is to clear cookies and cache.
  Note: This will be you temporarily disconnect all sites, you're connected to.
  To clear the cache and cookies to do the following:

  1. Go to Firefox > history > clear recent history or (if no Firefox button is displayed) go to tools > clear recent history.
  2. Under "Time range to clear", select "all".
  3. Now, click the arrow next to details to toggle the active details list.
  4. In the list of details, see the Cache and Cookies and uncheck everything.
  5. Now click the clear now button.

  More information can be found in article to clear your cache, history, and other personal information in Firefox .

  __________________________________________________________________

  Also, some Firefox problems can be solved by performing a clean reinstall. This means that you remove Firefox program files, and then reinstall Firefox. Please follow these steps:

  Note: You can print these steps or consult them in another browser.

  1. Download the latest version of Firefox from http://www.mozilla.org office and save the installer to your computer.
  2. Once the download is complete, close all Firefox Windows (click on quit in the file menu or Firefox).
  3. Remove the Firefox installation folder, which is located in one of these locations, by default:
     • Windows:
       • C:\Program Files\Mozilla Firefox
       • C:\Program Files (x 86) \Mozilla Firefox
     • Mac: Delete Firefox in the Applications folder.
     • Linux: If you have installed Firefox with the distribution-based package manager, you must use the same way to uninstall: see Install Firefox on Linux. If you have downloaded and installed the binary package from the Firefox download page, simply remove the folder firefox in your home directory.
  4. Now, go ahead and reinstall Firefox:
     1. Double-click on the downloaded Setup file and go through the steps in the installation wizard.
     2. Once the wizard is completed, click to open Firefox directly after clicking the Finish button.

  This will remove not essential info unless you check the box "delete all my personal data too.
  

  Please report back to see if this helped you!

  Thank you.

• Satellite A100: webcam works does not for windows live messenger on Vista

  I recently lost my picture when working for video calls in windows live messenger, the sound of two ways and I can see them, but no one can see me.
  I also bought an external webcam, and it does not work either.

  When I go to Device Manager it says that the two cams don't work properly.
  I tried to update the drivers but they are up-to-date.
  I wonder if it's a problem of Windows live or Toshiba.
  I use Windows Vista Home Premium and the new version of messenger.

  > I also bought an external webcam and it doesn t work either.
  > When I go to Device Manager it says that the two cams don't work properly

  For me, it looks like a windows system problem.
  Usually two webcams operate independently from each other and so I don t think that it is a webcam driver problem I think that it s windows or windows live messenger problem
  Maybe something confused keys registry or files may be some updates to update or similar

  In your case, I recommend you to uninstall the software of webcam software, internal external webcam and the windows live messenger.
  Then, you must clean the BONES and the registry tool like CCLeaner cleaning, for example. It the free tool.

  After this, reinstall the Chicony webcam software and test functionality without installation of windows live messenger.
  If the webcam will be functions then you could install the windows live messenger again.