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IIS 7 corrupted applicationHost.config (Configuration file is not well-formed XML)

Hi Every one!
Today i found a new experiences, my IIS suddenly crashed and  it gives me the error

The Windows Process Activation Service encountered an error trying to read configuration data from file ‘\\?\C:\Windows\system32\inetsrv\config\applicationHost.config’, line number ’0′. The error message is: ‘Configuration file is not well-formed XML’

What i can do simple these step to get rid of this issue

The error made because applicationHost.config files are corrupted.

First you can copy the backup files from

C:\inetpub\history\get the latest history folder

copy the file
a ) administration.config
b) applicationHost.config

and past is in to this location
C:\Windows\System32\inetsrv\config

Restart IIS with your dos command iisreset

and your problem will resolved

Regards
Rashid Bilgrami
CEO
Best visualization
http://www.bestvisualization.com

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