Feedback, Complaints or Problems

I have a problem with all my trainers that has just started occurring and I can't find a solution.
The problem is this... I start a game, press F1, get the 'trainer activated' message (I can also see the trainer has found the game and is activated, and NumLock is ON on a dual screen). But after that nothing works. None of the allocated keys do anything nor is there any audible messages.

The only change I have made to my set up recently was to add some MSI software, and it was after this I noticed the issue. I have tried closing all associated processes and disabling them in start up, but to no avail.

I've also tried the usual such as starting as admin.

Has anyone else come across this issue and found a solution? All my trainers have worked fine previously.
Many thanks.

Sorry, I should have named the programs I added...
Click Bios II, Control Centre, MSI Fast Boot, MSI Live Update 6, MSI Network Genie and MSI Super Charger.

I would say just use system restore or go back to the way it was when it was working. The MSI software might be polling the keyboard and overriding the trainer.

Thanks for getting back to me so quickly, Pwizard.
Well, I uninstalled all MSI programs and did a registry clean, but to no joy. I then tried again with my Avira turned off, again no joy. So I am flummoxed.
I shall now try the recommended system restore.

That worked, my friend. Many thanks for you help and advice.