C# IO Exception -

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im trying save file download mailbox. hasnt been problems, i'v built gui upon modell , authorization exception:

saved file: c:\tempnorlander system.unauthorizedaccessexception: access path 'c:\tempnorlander' denied.    @ system.io.__error.winioerror(int32 errorcode, string maybefullpath)    @ system.io.filestream.init(string path, filemode mode, fileaccess access, int32 rights, boolean userights, fileshare share, int32 buffersize, fileoptions options, security_attributes secattrs, string msgpath, boolean bfromproxy)    @ system.io.filestream..ctor(string path, filemode mode, fileaccess access, fileshare share, int32 buffersize, fileoptions options, string msgpath, boolean bfromproxy)    @ system.io.filestream..ctor(string path, filemode mode)    @ a.a0.b(string a_0, byte[] a_1, int32 a_2, int32 a_3)    @ mailbee.mime.attachment.save(string filename, boolean overwrite)    @ mail2db.connect2exchange.collectdata() in c:\users\marthin\documents\visual studio 2010\projects\mail2db\mail2db\connect2exchange.cs:line 210

i cant figure out problem here. in folder iv set possible users have priviliges.

edit:

i forgot mention gui enter folderpath in simple textbox. (via folderbrowserdialog)

second edit:

im runnig on windows 7 , vs 2010. thx help! /marthin

saved file: c:\tempnorlander

you trying save file has same name folder. that's not allowed, unauthorizedaccessexception result. fix file name to, say, c:\tempnorlander\mumble.txt


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