Can you see the program running in the taskbar? If so, the window is probably displaying but completely off the screen (location x,y coordinates is either in the extreme negatives or well beyond your monitor resolution). You can Right Click the item in the taskbar and select Move and use the arrows to bring the window back to your screen.
You can perform a system check with the following command in Command Prompt:sfc /scannow
It's not on my taskbar (no window or pinned to taskbar) just shows that it is running when I open windows task manager (CTRL+ALT+DEL command)
So, I'm gonna decompile the exe's and see wtf it uses as dependencies.
So I did that and found that I'm missing two dependencies (test Star Wolves Trainer):
1. GPSVC.dll
2. IESHIMS.dll
Now wondering where I can find these?
FYI, I'm running win x64 and the trainers are all based in x86, and (from i read) GPSVC.dll the the trainer requires is specific to x86.
For IESHIMS.dll, I found it under Program Files(x86)>Internet Explorer. so I don't know wtf is up with that.
BTW, I used dependencies walker to find the trainer dependencies.