The error code you got stands for ERROR_MOD_NOT_FOUND
, some dependent dll is missing on your system that both of those two programs rely on.
One tool I have used a lot for finding problems like these is Dependency Walker, it analyze the dll or the ocx and tell you what other dll's it depends on.
If it can't find it by static analysis you will need to do it by dynamic analsys and "profiling" the program. I have only worked with exe's so I am not sure how you would run the dll for profiling, perhaps you need to load regsvr32
in dependency walker and launch it with the arguments to load your dll and it may pick it up that way.
Once you figure out the missing dll and you add it back in to the system everything should work.