when I start the game I see an error at the top left says Error in script CSharp.engine.core! every time I start the game!!

and when I press ALT+P nothing happens!! I already tried to reinstall LCPDFR! I used G17 diagnostic tool and it says that every thing is OK!

I have the latest patch 1.0.7.0!! and I checked all the files on my GTA IV root folder every thing is there! Ohhh and when I click on the game icon first it always giving me an Error says MVCD100.dll is missing from my main rockstar directory folder So what to do?!

Please use the diagnostics tool, post your results. Please post logs, and also tell me what version of LCPDFR you are using.

I used the diagnostic tool and every thing is OK

I use 0.95

[betasupport]

oh god this is getting annoying.

Indeed...

Did you download GTA IV from steam or install from a disk?

Disc

Now when I try to reinstall to 0.91 or 0.95 it give me an error!!

The Error: Installation component 'NETScriptHook' error'd!

at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath)

at System.IO.FileStream.Init(String path, FileMode mode, FileAccess access, Int32 rights, Boolean useRights, FileShare share, Int32 bufferSize, FileOptions options, SECURITY_ATTRIBUTES secAttrs, String msgPath, Boolean bFromProxy)

at System.IO.FileStream..ctor(String path, FileMode mode, FileAccess access, FileShare share)

at System.IO.File.WriteAllBytes(String path, Byte[] bytes)

at 1.LCPDFR-Obfuscated-0.0(String A_0, String A_1, Boolean A_2)

at 1.LCPDFR-Obfuscated-0.2(String A_0, String A_1)

at 1.0.LCPDFR-Obfuscated-2.6()

at G17MediaSetupEngine.UI.Interface.7(Object A_0, EventArgs A_1)

at G17MediaSetupEngine.UI.Interface.7(Object A_0, EventArgs A_1)

Run as admin

As 0.95 is a BETA version there will be bugs in it, they're doing everything they can to finish the final version, there's nothing else to do than wait, and please keep in mind that there is no support for 0.95 Beta at the moment.

Yeah but it happens in 0.91 to!!

and I tried to rus as administarator!! and not working

Wipe GTAIV and start from scratch.

Also I've found using Left Alt + P works but Right Alt + P doesn't always.

Good luck but please read what they are all telling you.

Regards.