Unable to attach to the process

Dhana Balan

7y4.4k.NET

Hi,

I am working vin s 2017. I'm launch the Web solution in one instance of visual studio and get the debugger running. Suddenly I got a error on "unable to attach to the process. a debugger is already attached".

How to solve and attched the IIS with Debugging ?

2 Replies

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Amit Mohanty7y ago
Check the below link.

https://stackoverflow.com/questions/2524/visual-studio-unable-to-start-debugging-on-the-web-server-the-web-server-did-n
Sanwar Ranwa7y ago
Hello Dhana

Please try

Solution 1

Run the debugger and managed application under the same user account name and password.

Solution 2

1.From the Start menu, choose Control Panel.

2.In Control Panel, double-click Administrative tools.

3.In the Administrative tools window, double-click Local Security Policy.

4.In the Local Security Policy window, select Local Policies.

5.In the Policies column, double-click Network access: Sharing and security model for local accounts.

6.In the Network access: Sharing and security model for local accounts dialog box, change the local security setting to Classic, and click OK.

https://docs.microsoft.com/en-us/visualstudio/debugger/unable-to-attach-to-the-process?view=vs-2019