I am trying to install zencart on a local host server and I keep getting an error message when I enter the database details.

IIS version 5.1,
PHP v5.3,
mysql 5.1.36,
Zencart v1.3.8

I get to page http://localhost/zencart/zc_install/...database_setup

Enter the correct details for the database and I get the following error message.

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FastCGI Error
The FastCGI Handler was unable to process the request.

Error Details:

* The FastCGI process exited unexpectedly
* Error Number: -1073741819 (0xc0000005).
* Error Description: Unknown Error

HTTP Error 500 - Server Error.
Internet Information Services (IIS)

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Has anyone come across this error before? Do you know what I can do to fix it?

Thanks

Mike