Grand Prix 4

It's just an area for F1GP, GP3, GP3k and GP4 - Please Post in topic's title which game it is for... E.g. '[GP3] 2011th cars'
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GP2 Racer
Posts: 360
Joined: 27.03.2010, 18:21

Grand Prix 4


At the A1 Ring, everything went well.... everything? Well... only until the 5th lap.
At the A1 Ring, everything went well.... everything? Well... only until the 5th lap.
Hello - yep, I'm still alive and well! :P

Just ordered GP4 and it arrived yesterday in a big box (you know.. the way how 90s games were sold..) - I installed the GPx-Patch and the decrypted .exe and got my first problems with GP4Master... it doesn't allow me to start the program, because he can't detect the decrypted .exe of GP4 because the filesize is invalid..... any solutions?
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GP2 Newbie
Posts: 20
Joined: 29.12.2019, 17:10
Location: UK

Re: Grand Prix 4

Post by Mickeyg »

Just an idea. Did you try to patch the game.

Sometimes the box comes with the patch disc.

If not look here:

Hope this helps
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GP2 Acc
Posts: 664
Joined: 31.10.2008, 21:37
Location: Chester, UK

Re: Grand Prix 4

Post by jakesanson »

I am following all the guides and installing all the patches and still not getting anywhere. Does anybody want to screen share my computer and show me what I'm doing wrong?
Find me on @jakesansonofficial or
Voice of the FIA Karting World and European Championships, IAME Euro & Asia Series, and more.

Commentated at the British Grand Prix for Formula 1 in 2019 and the Le Mans 24 Hours for ACO in 2016. Yep, I can't believe it either.....

Come and play the RRML using Grand Prix 2 via Downforce Racing YouTube channel!
roland ratzenberger
GP2 Gamer
Posts: 287
Joined: 18.03.2010, 23:51

Re: Grand Prix 4

Post by roland ratzenberger »

download gp4 from here just extract it and play

Remember to restart the game after configuring your graphics and sound
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