Application Errors

[heeeeeelp]

Hello out there,

My Windows XP isn't working properly (not loading up correctly) and many application errors keep flashing up every 5 minutes or so. The messages are headed with the following...

gtb1a.tmp.exe
OfficeWatson: dwwin.exe
msfeedssync.exe
MSN_SL: msn_sl.exe

with this message... "The instruction at 0x7c90de6e referenced memory at 0x5f0b001e The memory could not be read. Click OK to terminate program"

What can I do/ download to clear up the problems?

[Mulreay]

It seems you have been infected. Download or use a good anti-virus software and a Anti-malware software like malwarebytes. Run full system scans and then see where we are up to. GTB1A.tmp is an unknown issue at the moment in the sense if it's malcious or not but if the question is being asked then..