PR Launcher gives me error and won't start

[=BG=BladeNakamura]

Hello, PR team! I have a problem with starting PR Launcher.

While I was playing on GAZA Ins map, suddenly my screen got frozen and after a few seconds my game crashed. When I started the launcher again it gave me this message.

8:Unable to find root BF2 Directory. Please reinstall Project Reality: BF2

I tried to start the launcher from the installed directory in C drive and again gave me the same message. The question is what should I do?

I am with Windows 7 Ultimate 32bits and since today I didn't have any problem playing PR.

This is the Target directory of the game: "C:\Program Files\Project Reality\Project Reality BF2\mods\pr\bin\PRLauncher.exe"

and this is the Start in directory of the game: "C:\Program Files\Project Reality\Project Reality BF2\mods\pr\bin"

[AlonTavor]

Your anti virus likely deleted PRBF2.exe, check if it exists.
If it doesn't, ask your anti virus.