Environment:Windows 7 64-Bit, Corsair Perf 3 SSD, ASUS P6X58D-E MoBo, MS Office 2010, Outlook 2010 (not on Exchange), TRIM enabled. I recently did a system restore and then tried to undo the system restore. I was able to 'undo' the restore, but some of the client emails were missing. I have TRIM enabled, could TRIM have marked the blocks (which contained the new emails) as un-needed and deleted them? Cannot figure out what caused the email to be lost. 5 Days worth (coincidentally that was the last time a System Restore point was made). So my email reverted to the state it was 5 days prior. I searched for all .PST files to see if the .PST file was changed, but no .PST files contained the missing email. Please help me :)Thank you for helping!

Hi, Thanks for posting in Microsoft TechNet forums. Do you mean the clients lost email within last 5 days? If you mean the emails saved as .PST files, please locate the PST file, right click on it and choose restore previous version. Check if you can get the email back. Best Regards Magon Liu TechNet Subscriber Support in forum. If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.

Hi, Thanks for posting in Microsoft TechNet forums. As this thread has been quiet for a while, we assume that the issue has been resolved. At this time, we will mark it as ‘Answered’ as the previous steps should be helpful for many similar scenarios. If the issue still persists, please feel free to reply this post directly so we will be notified to follow it up. You can also choose to unmark the answer as you wish. BTW, we’d love to hear your feedback about the solution. By sharing your experience you can help other community members facing similar problems. Thanks for your understanding and efforts. Best Regards Magon Liu TechNet Subscriber Support in forum. If you have any feedback on our support, please contact tngfb@microsoft.com Please remember to click Mark as Answer on the post that helps you, and to click Unmark as Answer if a marked post does not actually answer your question. This can be beneficial to other community members reading the thread.