It is not a virus. (I'll explain in more detail if necessary.)
Re-read my post, please. I said:
I has happened to me THREE times, over EIGHT months.
I am REPORTING this PROBLEM, with > WINDOWS 7. <
Your comment has done NOTHING to help here. It is NOT a virus.
"No, there's no problem with Windows 7 deleting files." ... Dear god named 'MacGyvr', you are wrong. I am reporting the problem.
"More than likely" ... is not a solution. Nor is it a "virus".
"The file is probably there, just hidden." ... This is a different answer, that is just as incorrect.
"I'd say the same" ... No offense. Based on the above, I don't care what YOU say.
"2 year old thread" ... This comment of yours doesn't solve the problem.
"2 year old thread" ... Don't care that it's 2 years old. New, but same, problem.
"The OS isn't deleting your files." ... Repeating yourself, still wrong. I said it is.
"If this were the case, it would have been addressed with a patch from MS LONG ago." ... You assume way too much.
Such as "LONG ago." Windows 7 is new. Like a couple-years new. And...
"If this were the case, it would have been addressed" ... Um, not until IT'S REPORTED. AND ALSO, THEY DON'T WANT TO PUBLICIZE THIS SORT OF THING A BUNCH, YOU THINK MAYBE? YOU THINK MAYBE IT COULD ALSO BE A *BIG* PROBLEM MAYBE? Please, really, don't answer.
"Don't go all wild on a MS rant" ... YOU'RE THE 'RANTER'. YOU'VE CONTRIBUTED NOTHING BUT EXCUSES, MIS-DIRECTION AND CONFUSION HERE. TOTAL B.S.
"find the real issue." ... YOU FIND IT, IN MY POST PLEASE, IT IS: "I have experienced Windows 7, (I think this is the third time now,) make some of my files just 'disappear'."
"Either you or something you installed (a virus) is deleting or hiding your files. Period."
NO! DOUBLE-PERIOD.
NOW, I'd appreciate any -> HELP <- with this PROBLEM of WINDOWS 7.
But not from MacGyvr. You've given me all the help you can.
I have 30 years of computer experience. I am a master of eight disciplines, including Windows Virus Security. Please don't talk to me like a newb, NEWB.
No Thanks for your help.
P.S. To people that CAN HELP, I also have an SSD, but this last deletion occurred on my new external 2TB WD. (Internal in an enclosure.) (Rolling with MS driver of course.)
Edit: Patch Tuesday, about 12 updates... If it does; I'll re-post, hopefully with useful details, next time it happens.
Also, if I were to guess, I'd say the problem may have been introduced by a security update, and may also disappear with one. Just guessing at this point.