Solution to disabled process performance counters

Unprocessed exception: process performance counters disabled

Debugging error:

Unprocessed exception: System. InvalidOperationException: The process performance counter is disabled, so the requested operation cannot be performed.

Solution:

Method 1:

In this case, you only need to fix windows performance counters.

Specific Method: Enter lodctr/r in the running process and press Enter. After running, restart the computer.

Method 2:

Modify registry information

The key value Disable Performance Counters under HKEY_LOCAL_MACHINE/SYSTEM/CurrentControlSet/Services/PerfProc/Performance is set to 0. Restart!

Use C # programming to set the Disable Performance Counters key value to 0"

Using Microsoft. Win32;

Private void Button7_Click (object sender, System. EventArgs e)

{

RegistryKey hklm = Registry. LocalMachine;

RegistryKey software = hklm. OpenSubKey ("SYSTEM // CurrentControlSet // Services // PerfProc", true );

RegistryKey myKey = software. OpenSubKey ("Performance", true );

MyKey. SetValue ("Disable Performance Counters", 0 );

}

The current user is required to be the administrator of the local machine; otherwise, the registry cannot be modified.