CODEWITHSUNDEEP
c#asp.net
Adam Kaiser
Adam Kaiser

Reputation: 57

Access denied to web server file

I'm working on a web app that runs Excel reports and I'm using an Excel template file that's saved on the server. It works fine when I run it locally but when I try to run the Excel report on the server I get an error saying access is denied to the template file that's saved in the same directory, but I can download the template file when I navigate to it in the browser.

I granted everyone full access to the file to see if that was the issue but I still get the error. What am I overlooking?

error errorId="05d6462e-8bb5-401d-85bc-cd4d9e36fc90" application="/LM/W3SVC/8/ROOT" host="USFLWCT0" type="System.UnauthorizedAccessException" message="Access to the path '\usflwct0\D$\SherlockRoot\Files\Volume_by_Week_Template.xlsx' is denied." source="mscorlib" detail="System.UnauthorizedAccessException: Access to the path '\usflwct0\D$\SherlockRoot\Files\Volume_by_Week_Template.xlsx' is denied. at System.IO.__Error.WinIOError(Int32 errorCode, String maybeFullPath) at

edit: Here's the code used to open the file. The path is hardcoded for now

using (var template = System.IO.File.OpenRead(@"\\usflwct0\D$\SherlockRoot\Files\Volume_by_Week_Template.xlsx"))

Upvotes: 1

Views: 322

Answers (2)

user4610426
user4610426

Reputation:

If you want the application to read the the template file, put it in the App_Data folder

Upvotes: 0

DavidG
DavidG

Reputation: 119146

You are using one of the admin shares that Windows creates for each drive, in this case the D$ share. They are only accessible by admin level users. You should share the folder you want directly, for example, share the D:\SherlockRoot\Files folder as SherlockFiles that was you can access the content like this \\usflwct0\SherlockFiles\Volume_by_Week_Template.xlsx or in code:

var file = @"\\usflwct0\SherlockFiles\Volume_by_Week_Template.xlsx"
using (var template = System.IO.File.OpenRead(file))

Upvotes: 1

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