TextEdit Hanging for One of Four Users on iMac 2011 21.5

Hi,

My iMac has four accounts: My User, My Wife's User, Admin and Guest. From My User account, when I try to open Text Edit, nothing happens. I see the icon appear in the dock and the TextEdit menu options appear, but nothing more. When I try to create a new file from the file menu, nothing happens beyond the TexEdit icon in the dock bouncing for a moment. So, this is what I've tried:

• First, I tried to open TextEdit from all of the other user accounts: My Wife's User, Admin and Guest. All worked successfully.
• Second, I tried to find the com.apple.textedit.* files in my preferences folder, but found none.
• Third, from the Admin account, I opened Text Edit, created a new RTF file, Test of TextEdit.RTF and saved it to the documents folder of Admin User, then copied it from that folder to the Documents folder of My User. Then, I logged out of the admin user and into My User and tried to locate Test of TextEdit.RTF, but couldn't...not from within Text Edit (File-open) or from Finder.

Here are a few more details on my mac. It's been customized by OWC. It was purchased as a refurb from Apple w/ 1TB HDD and I added a 120GB SSD for OS & Applications. I have configured the home libraries on the HDD. For kicks, I also tried repairing permissions on my SSD...several permissions were repaired, but this didn't resolve the issue.

Any ideas what I should do to get TextEdit running ok for My User? I haven't seen this kind of problem with any other apps on My User. Only TextEdit.

Thanks,

Ben