A quick post showing how to find the Process ID (PID) of a w3wp process, which can be used to map the w3wp process to the relevant AppPool.
How to identify PID of AppPools
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Umbraco 7 Build Error - New Installation From NuGet
How to solve the AD0001: Analyzer on an fresh Umbraco 7 install
Geting PreValues from Umbraco 7 Data Type
Some samply code to show how to get pre values for a Data Type
How to increase the Umbraco 7 Media upload limit
Here you can see how to increase the Umbraco Media upload size limit