Winguy - here's the latest :
- ran complete system virus check - no virus found
- established restore point, then restored to most recent
available restore point ( 1 week ago) - problem still
occurs
- no new programs added since restore point of a week ago
- new clue - when viewing the problem files in win
pictures and fax viewer, even though they are tif files,
only the options for jpeg files are available ( i.e. no
tif annotation options, like the good tif files)
- all of the files (good and bad)created with Epson
scanner/twain, and modified in Adobe Photoshop Elements
- no changes have been made to scanner/twain or elements
- I am not on a network that has "admin priviledges" - I'm
on a private, in-home network using a router - is this why
the "security tab" is not available ?
- now that I've restored to a week ago, will re-scan
problem files and see if that makes a difference - will
let you know
Networking uses permissions, but it has nothing to do per se regarding
setting of permissions. Permissions are independent of networking.
If I read you correctly, you are able to view .tif picture files where your
account has permissions to access them. But you can not view the .tif files
that have been modified by the Adobe utility (access denied problem). All
files exist in the same folder. Files scanned in in .tif format by your
Epson scanner utility can be accessed and manipulated. Only files that have
been altered by the Adobe utility are not accessible anymore.
Further, even though you attempted to disable "Display simple folder view in
Explorer's Folder list" you still could not thereafter right-click any file
from your account (that has administrative privileges) and then, by choosing
Properties, see a Security tab get displayed. This is NOT GOOD and it is
most likely the cause of all your other problems. It is usually an indicator
of problem related to a current or previous infection.
Check in Control Panel, and make sure that your account (in User Accounts)
is definitely set as an administrator type of account.
You say that you've used up to date antivirus and it finds nothing now. You
should also obtain and use AdawareSE, and Spybot Search & Destroy and let
them get rid of anything at all that they find; be sure to obtain updates
for them immediately after you install them. Once installed, you should boot
into Safe Mode and use them.
After that, reboot normally and see if you can activate (as explained my
last response) and then view the Security tab.
If so, we can continue. But if not and then simply because the subject of
permissions is such a complicated and advanced topic, I'd have to recommend
that you take your computer to a qualified repair person in this particular
case because without sufficient knowledge in this sort of thing you can
easily do stuff that could make your computer or some of its functionality
unusable. What is actually going on in your case is not entirely clear, and
IMO appears to require advanced knowledge abilities that a qualified
technician should be able to provide without you loosing any data or
reinstalling any programs. Again: an administrator account not being able to
configure to see, and then to actually see, the Security tab indicates a
severe problem and a security risk at the very minimum. Correcting this
problem is certainly possible but not necessarily a simple task, and IMO
really requires knowlegable hands at the keyboard for safety's sake.
Winguy