Project Reality Error: says Pr.exe is invalid?

[LingHoe23]

In game my mouse would'nt be able to move or my keyboard would'nt work. Then it said "pr.exe error." Need help.

[SnipingCoward]

please be more descriptive of when the problem occures (i.e. did you load map yet or havent even logged in) or what you were doing, if it worked before - any additional information might help

what is the exact error message you are getting? (maybe provide screenshots)

[thepalerider]

When looking for answers please follow these simple steps.

#1 : Read the red stickys First.
New PR problems are rare so most answers can be found here.
The #2 red sticky is: "Read This If You Have Pr.exe problems"
Have you read it?

#2. Use the search feature on PRs web site or GOOGLE IT!. Often the quickest way to find what your looking for when you have an error message.

#3. Please remember to include your basic PC info in your post
You have spent some time trying to help yourself, but your ready to ask for help:

Please include your basic PC info in your post :
Operating system = XP, Vista etc.
systems specks = cpu/speed, ram installed, video card/video ram on card,type of monitor
network setup = cable, 4 port 10/100/1000 d- link gamers lounge/ wired connection.
And a brief history before and after problem started.
Please describe when your CTD or problem hits and
what you have already tried.
The more info you can give the better your chance of getting a quick answer back.
You don't have to write a book,
but your basic PC info is needed to help you.

Good luck