Error message – Cache can not be share

Hell0,

I have Team center and solid edge installed on my IBM system. Which is having just 256 MB ram. It is slow but working. But recently it is giviing error while opening Solid edge files. Please see the actual error message ” You have selected a cache folder C:\Document and setting\username\Application data\Unigraphics solution\Solid edge\SEEC, Which is own by usrname, cache location can not be shared. Click ok to select another folder or click to cancle to exit the common” and user is unable to open the solid edge file through team center. Can any one tell me how to correct the problem of cache.
Regards,

Tushar S Joshi