[ESET Main GUI has stopped working]

2 hours ago, Marcos said:

Do you have any dump files in "C:\ProgramData\ESET\ESET Security\Diagnostics\" ?

There are no dump files in that folder.  Just another folder labeled "Modules".  There are no files in the Modules folder.

[ESET Main GUI has stopped working]

One of my clients was running version 9, so I upgraded him.  Now I get "ESET Main GUI has stopped working".  I got the message immediately after installing.  I get the  message when I start the computer.  It's happening right now with version 11.0.159.9 (the most up to date version).  I uninstalled using the ESETUninstaller.exe in safe mode.  I installed version 10.  Same thing.  I tried using a retail copy from a CD.  That just downloaded the most up to date version that previously failed.  The computer is running Windows 7 Home Premium, 64 bit, SP1.  I've searched quite a bit for a fix.  But everything I've read says to uninstall and reinstall the most current version, and that doesn't work.  Any other ideas?