Hi all I installed gta 5 on my pc today I went to launch it and it ended up crashing my computer so I restarted it and it would not boot past the loading screen. I have tried to go in to safe mode pressing f8 and other function keys but I can't find it. I have tried putting my windows installation disk.in to try and repair or reinstall it but all to no avail. I have tried everything I can. Any help much appreciated thanks.