This is how I found my file:
- go to Start menu
- click on Computer
- click on OS C
- click on Organize
- click on Folders and Search Options
- click on View
- click to enable Show hidden files and folders
- click to disable Hide extententions for known files
- click to disable Hide protected operating system files
When the box pops up and asks you if you really want to do this, click yes.
Click Apply and Apply to folder. Find the file under publisher or whatever you saved it under. I saw mine by the date and then I saw the actual name I assigned it.
After you save the file by clicking Save As…, go back and follow the above steps and enable the things you disabled and disable the thing you enabled, or click Default Settings. I did both.