just looking over this, i see mention you were getting error reporting low recources... if you don't mind, what is the size of your c:\ partition and how much data is currently on that drive...
open MyComputer > right click the C:\ drive and select properties
record Used space / free space / and capacity. issues may lie in the amount of space available on c:\
also the Citrix removal (although possible) should not have affected MS Office if removed from controll panel > add remove programs. this is for comunications / connections to certain web sites such as you might use for work. if your company uses this you would connect to your citrix server at work for things like running applications or checking your email through internet explorer. if this is something you do, you will need it, if not (although may not hurt to have it) might be best to not install it again. Citrix ICA Client is small in size but can affect network configurations, internet browsing and many MS applications.
download this file from microsoft, run this tool... and send me the cab file it creates... it will tell you who what when where and why in the readme file. i promice this, and myself are trustworthy, i'll pm you my email address.
here's the link for anyone else who wants the power of MS reporting tools http://download.microsoft.com/downlo..._SETUPPerf.EXE