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I did see that article too. I am just looking to see if anyone knows for sure what it is and what it is used for. 
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I did see that article too. I am just looking to see if anyone knows for sure what it is and what it is used for.

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I believe it is used for the HP Printer Utility. &nbsp;Do you have any HP Printers installed? Also you might want to search Program Files for it, You might be able to see who it belongs to.
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I believe it is used for the HP Printer Utility.  Do you have any HP Printers installed? Also you might want to search Program Files for it, You might be able to see who it belongs to.

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I am seeing HPPUDH.exe and HPPU.exe in the proccesses running on my Small Biz server. I am wondering exactly what that is for? One of the instances was consistantly taking up 25% of my CPU. I ended it, to see what would happen, but would like to know what exactly it is. 
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I am seeing HPPUDH.exe and HPPU.exe in the proccesses running on my Small Biz server. I am wondering exactly what that is for? One of the instances was consistantly taking up 25% of my CPU. I ended it, to see what would happen, but would like to know what exactly it is. 

What is HPPUDH.exe?

Small Business Server (SBS) is a line of server operating systems targeted at small businesses by bundling the operating system with a number of other Microsoft products that would normally need to be purchased or licensed separately. The most notable inclusions are Exchange, SQL Server, SharePoint and ISA/TMG (Microsoft's firewall and proxy server).