R 2.2.0 + Oracle 10g + Windows XP

Dear R-devlopers,

I am experiencing problem with R 2.2.0 after installing Oracle 10g on my 
Windows XP system. It simply crashes but Rgui appears to be functioning. 
After I deinstalling Oracle 10g, R.exe start to function again. Any idea how 
to make them both working?

Many thanks,


Jinghua