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When you open up outlook and go to account settings, on the data files tab select the ost file and click open file location. 
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When you open up outlook and go to account settings, on the data files tab select the ost file and click open file location.

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What are you using ost files on a TS for? Is the exchange server down all the time that you need to cache it? In my opinion caching and ost files should only be enabled for traveling PC's that don't always have internet access. Otherwise you just increase the load on the hardware and LAN.
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What are you using ost files on a TS for? Is the exchange server down all the time that you need to cache it? In my opinion caching and ost files should only be enabled for traveling PC's that don't always have internet access. Otherwise you just increase the load on the hardware and LAN.

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Thank you! That explains it.
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Hello Experts,<br />
<br />
I checked the path location in Outlook on a Server 2008R2 terminal server for the .ost file for a user and saw that it was in the: &quot;drive:\Users\user\AppData<wbr />\Local\Mic<wbr />rosoft\Out<wbr />look&quot; directory. I then browsed there and it is not there! I have folder options set to show hidden files. <a href="https://filedb.experts-exchange.com/incoming/2011/09_w37/498679/2011-09-09-0754.png" target="_blank" title="Missing .OST File (17 KB)"><img alt="Missing .OST File" class="file-block lazyload" style="max-width: 707px;" data-src="https://filedb.experts-exchange.com/incoming/2011/09_w37/498679/2011-09-09-0754.png" /></a>Any help would be appreciated!
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2011-09-09-0754.png

Hello Experts,

I checked the path location in Outlook on a Server 2008R2 terminal server for the .ost file for a user and saw that it was in the: "drive:\Users\user\AppData\Local\Microsoft\Outlook" directory. I then browsed there and it is not there! I have folder options set to show hidden files. 
Any help would be appreciated!

Cannot find .ost file on Teminal Server

Exchange is the server side of a collaborative application product that is part of the Microsoft Server infrastructure. Exchange's major features include email, calendaring, contacts and tasks, support for mobile and web-based access to information, and support for data storage.

Exchange

Windows Server 2008 and Windows Server 2008 R2, based on the Microsoft Vista codebase, is the last 32-bit server operating system released by Microsoft. It has a number of versions, including including Foundation, Standard, Enterprise, Datacenter, Web, HPC Server, Itanium and Storage; new features included server core installation and Hyper-V.