This is the error message I get code (0xc000007b) click to close the application and I have no GMIC. Installed 64 bit GIMP 2.8.10, before I had 2.8.22. I only remember adding a them in the edit. preference menu. I did hit the reset all to original settings. Not sure if I mess something up. Re install and re start do nothing. If anyone can help with thin a big thank you in advance...

CAN YOU STOP YELLING PLEASE? WE CAN READ LOWERCASE TOO.

Probably....
Looks to me that you use your several GIMP installations to just stuff them full of plug-ins.

Not necessarily true that in Windows you can only install one Gimp.

By default:
Gimp 2.6 installs in C: \Program Files\GIMP-2.0\ and user profile typically C:\Documents and Settings\"yourname"\.gimp-2.6\
Gimp 2.8 installs in C:\Program Files\GIMP 2\ and user profile C:\Users\"yourname"\.gimp-2.8\

so no conflict there:

Problems start with Gimp 2.10 which also installs to C:\Program Files\GIMP 2\ same as Gimp 2.8
The Gimp installer 'looks' for any earlier version in the Windows registry and uninstalls it before completing the new installation.

The work-around for this is delete the Windows registry entries and install the new Gimp in a different location. Not making this up, it has been done before.

Want to run more than one Gimp then there is a command line switch
-n, or --new-instance Start a new GIMP instance.

All this assuming that the old version of Gimp will run correctly in a newer Windows 10 installation and also the reverse, a newer Gimp running in some ancient Windows XP

Edit: Only for the brave I did post some details and a Windows .reg file for removing the registry entries
see: https://www.gimp-forum.net/Thread-Re-in ... 9#pid27649