Security tab doesn't appear in the folder property dialogbox

[Ephrem]

Security tab page in the folder property dialogbox (found
when right-click on a folder and click 'Property' from
the context menu) doesn't apperar in my computer, I used
Windows XP Professional, in which I want grant READ/WRITE
access persmission for the ASPNET account of the ASP.NET
because while I am developing an ASP.NET web application
the following error appear when I tried to update the
database 'System.Data.OleDb.OleDbException: Operation
must use an updateable query', which is access security
problem.
Please respond this is crucial, I got stucked
Thanks

 

[Jupiter Jones [MVP]]

You need to be using NTFS file system and not FAT32.
To check File System:
Open My Computer, right click C drive, click Properties.
What does it say by "File System"?
To convert to NTFS:
http://aumha.org/win5/a/ntfscvt.htm

You also need to disable Simple File Sharing:
http://support.microsoft.com/?kbid=307874