I just updated Avast from v17.8.2318 --> v17.9.2322.
On Windows XP SP3, the new installation created a serious problem in copying JPG files. When copying a *.JPG file, it appeared to be copied, but the file could not be opened (Error: Can't read file header! Unknown file format!). The most serious problem is that neither the original file or the copied file can then be deleted because explorer.exe is still processing the copy. This then causes an additional problem when trying to shut down because WinXP has problems terminating explorer.exe. After rebooting, the original and copied files are both readable, but neither can be copied. This does not occur on all JPG files, but only about 10% of them. I don't know if other file types are effected.
This problem occurred on both my WinXP SP3 PCs. I UNINSTALLED Avast 17.9.2322 and the problem completely disappeared!!
Is this fixable? Are there settings in Avast that could be adjusted to prevent this problem? Or am I stuck with v17.8.2318?
The problem does not seem to be present on Win7x64.
Seeing your message, I do not know if it is linked but yesterday I could not attach a JPG file in a forum.
"Error on the attachment"
I will investigate this track with other OS
nb:it was also with Win XP SP3
In addition to my post that the system tray icon is missing on my WinXPSP3 machine (not just not animated), I also concur with this problem. Yes, it appears this version is interfering with windows copy, as I get the message "Copying. . . . Windows currently working with file Wait to finish or close it". Two different instances of this: 1) right after completed copy and I try to rename or delete either file and 2) When attaching a file to an Outlook message, the attach hangs. As Altracker8 said, you cannot Shut Down computer (will get the Copying. . ." message), so you have to simply power off. Reverted back to old Free version and problem disappears.
For awhile now, I dread whenever I see there's a program update available. I say to myself, Precious, do you really want to go through with this? Do you have an old version saved, along with the Clear program?