@tig said:
If it is indeed the 'CW15Auto.dll' file that is somehow corrupted/infected - as Csaba's link [finally] suggests - then I don't know how you go about fixing it...
That thread does not suggest this... most of the people posting in that thread are "grasping at straws". This 'CW15Auto.dll' file, is specific to the OP's application, called "SONAR".
The one guy that KNOWS what is going on... it seems, cannot be understood by most of the other readers and posters.
The issue is that the MSVC 2005 runtime redistributable needs to be updated by the SketchUp installer, but the original msi installer packages have been removed (deleted by the user.) The originals must be there so that they can first do an uninstall, before the newer version can do it's install.
It's a major headache, I have first-hand experience with, because I did not think I needed the MSVC msi packages anylonger, and manually deleted (what I thought were temporary installer folders,) in the root directory of my drive.
Now I cannot update (or actually uninstall,) any of the Visual Studio Languages.
I either need to wipe the drive, and re-install everything... or spend a day or two, manually cleaning up files and the registry, to put the machine back into a pre-install state. (Or.. I may try what this post suggests... manually re-creating the installer directory and copying a good msi file from my mother's XP machine.)