I have now noticed that Quicken for Windows has decided to randomly insert "N/A" in the payee and memo fields of several registers, therebye overwriting what I put in. At first I thought this was my error as I saw a renaming rule that would do that. I would never have created such a renaming rule but nevertheless I deleted all the renaming rules that showed up with "N/A" as the replacement. I then reentered the correct information and closed the program. Upon reopening the program, the same transactions have had the information replaced with "N/A" again. Thinking there may have been some data corruption, I used an old backup file from over a month ago and the same thing happens in that file. It has now happened with 2 accounts and many different payees. It won't stop inserting "N/A" into the payee and memo fields for random transactions. I have spent hours trying to figure this out and at this point I believe there must be a software bug that is preventing me from entering the data I want into the various registers. This is quite frustrating and I am getting to the point that I may need to look elsewhere if this cannot get resolved. I am currently at the mercy of the Quicken software code as to when it will randomly change my data.