file/folder allocation hair pulling.....

[fgagnon]

nikos, narayan,
The above suggests the need for a "known conflicts" section in the Manual/Guide(s) -- perhaps under Installation or Troiubleshooting sections.
... and the first entry is: rjhExtensions 1.3 (http://www.rjhsoftware.com)

[nikos]

scientifically you need at least one more independent instance of this symptom before calling it a theory it could be something in this user's pc that makes x2 & that extension incompatible