I develop an unmanaged DLL with Visual C++ which is part of my application. I have always had various problems with linking the VC runtime library. Somehow I managed with VS 2005, but since I moved to VS 2008, the release version of my DLL no longer works on any PC other than the one with my development tools (namely VS 2008).
I link the runtime library as multi-threaded DLL (/MD). I tried the /MT option but that causes a lot of error messages. I allow isolation of the manifest file, and of course installed the VC++ 2008 runtime (although I don't think it should be needed). I also tried the dependency walker to check what is missing. On my development PC (VS 2008 SP1 installed) three files are reported missing:
MSVCR90.DLL, GPSVC.DLL, IESHIMS.DLL
But that does not stop the application (and my DLL) from running.
On all other PCs I tried to install my application on, apart from these three, a fourth file is reported as missing by dep. walker: MSVCP90.DLL.
More importantly, my own DLL is not working as well. I know this is nothing new and I tried to read everything I could find about SxS problems but I still don't know what to do. Hopefully my description of the 'phenomenon' is good enough for someone more experienced to give me some help.
Thanks in advance.
