Re: System.UnauthorizedAccessException - Using win forms application opening file - Urgent

Thanks however

1) I've given Everyone access to the file and no one else has it open. I've
used file handle by sysinternals to verify this
2) The file mon output is shown below

16:10:04 EAASPParser.exe:4516 IRP_MJ_CREATE
K:\Development\Projects\EAASPParser\POReport.asp ACCESS DENIED Attributes: N
Options: Open

Is there anything else I can try?

"Dominick Baier" <dbaier@xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx> wrote in
message news:4580be63135558c8a3ba71d115a0@xxxxxxxxxxxxxxxxxxxxx
hi,
a) make sure you *really* have access to that file
b) have a look at FileMon from www.sysinternals.com

---
Dominick Baier, DevelopMentor
http://www.leastprivilege.com

I have some very simple code

FileStream fileStream = new
FileStream(@"K:\Development\Projects\POReport.asp", FileMode.Open);

Which throws an exception

Unhandled Exception: System.UnauthorizedAccessException: Access to the
path "K:\Development\Projects\POReport.asp" is denied

I could understand if this was an ASP.NET issue however as it's run
using the interactive account it's very strange.

Any ideas on how I can progress this issue e.g. are there tools I can
use to determine why were getting access to denied.





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