load Adobe Lightroom 4, on startup get the message "Assertion failed" abandonment of start.

Thank you

Hello

What operating system is installed on your computer?

I suggest you follow the steps mentioned below:

Uninstall and reinstall Adobe Photoshop Lightroom 4 and check if the problem persists:

Step 1:

Follow the steps in the link uninstall Adobe Photoshop Lightroom 4:

http://Windows.Microsoft.com/en-us/Windows-Vista/uninstall-or-change-a-program

Step 2:

Download and install Adobe Photoshop Lightroom 4 from the link and check if the problem persists:

https://www.Adobe.com/cfusion/TDRC/index.cfm?product=photoshop_lightroom

If the problem persists, you can contact Adobe Photoshop Lightroom 4 support for assistance:

http://helpx.Adobe.com/Lightroom.html

Tags: Windows

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