you can also end any processes that don't need to be running in the task manager, some programs (e.g. services type programs) in the background can conflict or slow GameGuru and/or other apps down. You can use msconfig to stop programs/services to run automatically upon windows start). Also, windows in general can slow your PC down, but with a change to Windows settings you can make your programs more efficient i.e. a flat looking windows without fancy animations, graphics, sounds etc can speed up your whole environment.
Professional Programmer: Languages- SAS (Statistical Analysis Software) , C++, C#, VB, SQL, PL-SQL, JavaScript, HTML, Three.js, Darkbasic Pro (still love this language), Purebasic, others
Hardware: Dell Precision 490; AMD Radeon HD 7570; 12GB.
FPSC to GameGuru Tools: AutoWelder/SegAutoWelder, Entity+Weapon Welder, FPEtoBAT