sonar x2 will be doing away with support for windows xp
your operating system is 11 years old.
x1 was ment to run on windows 7.
sure there are people using xp still but i wouldnt even think about running something as powerful as sonar x1 on a windows OS from 2001.
running it here on windows 7,never had an issue,runs very strong,hardly even a hickup.
sooner or later your going to have to look technology in the eye and not blame sonar as much as being buggy but in fact what your running it on.
when it was released it was and still is supported by windows xp but newer patches and the web trial came out only a year ago.
like i said,i wouldnt run it on xp,but if i did,i wouldnt blame the software.
good luck.