IIS does not start. Error Code: C0000142

Question

My site worked just fine. When I restarted IIS (to check for some scenarios) - it stopped working and gave me a page telling me to check the event viewer, there I get the following error:

Failed to start aspnet_wp.exe. The error code for the failure is C0000142. This error can be caused if the workflow account does not have sufficient permissions to read .NET Framework files. Verify that the .NET Framework is installed correctly and that the ACLs in the installation directory allow access to the configured account.

This is NOT a problem with ACLs.

Any ideas?

Answer 1

- ApplicationName . -

Answer 2

. , , .

, , , aspnet_wp.exe , ASP.Net.

Start - Run; "C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727\aspnet_wp.exe"; OK

.

, .

Answer 3

aspnet_wp.exe , explorer.exe, "" " " explorer.exe. aspnet_wp.exe .

Answer 4

ASP.NET ? ?

:

.NET 4

C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319>aspnet_regiis.exe -lv 

.NET 2.x

C:\WINDOWS\Microsoft.NET\Framework\v2.0.50727>aspnet_regiis.exe -lv

- , ASP.NET -i. , WCF :

.NET 4

C:\WINDOWS\Microsoft.NET\Framework\v4.0.30319>Service ModelReg.exe -lv

.NET 3.x

C:\WINDOWS\Microsoft.NET\Framework\v3.0\Windows Communication Foundation>Service
ModelReg.exe -lv

, , -ia