I did that now I get two new errors, one of them is: CResponseSystem::LoadFromBuffer: Unknown entry type P,expecting response, criterion, enumeration or rules in file scripts/talker/response_rules.txt(offset:1). The second one is: The instruction at "0x201643e0" referenced memory at "0x201643e0". The memory could not be "read".
To check how much Virtual Memory you have, right click your My Computer icon, go to properties, advanced, performance:settings, Advanced tab, and give me the number which is under "total paging file size".