The list of examples is not exhaustive (e.g. {but the most common}), hence why the question asks what other security software do you have, so do you have any other security based software ?
Under the info about the shortcut as a temp workaround is another more permanent option and you quoted it "Or Make a link to ashdisp.exe in your startup folder."
Your startup folder should be here, where UserName is your logon user name, C:\Documents and Settings\UserName\Start Menu\Programs\Startup, if you open that folder in explorer you can drag the desktop shortcut you created into that folder and that will start it each time.
Or Add the path to ashDisp.exe into a value named avast! in the Windows Registry key HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run. This option is a little more complex and you have to be comfortable working in the registry, which is why I don't post it as a general rule. If it were another security application killing the avast icon then it would most likely remove this registry entry also. That is why it is important to find the cause of the missing icon/s.
So the startup folder shortcut usually doesn't get removed in the same way.
Yes, I have other security software. Are we going to troubleshoot each one, or do you have a list of all and/or many of, the security programs that
actually stop the systray Avast icon from landing in the systray?
You wrote
If it were another security application killing the avast icon then it would most likely remove this registry entry also. That is why it is important to find the cause of the missing icon/s.
Are we troubleshooting?
These questions arise because I said I have AdAware Adwatch. Since that was one of the programs you listed, it
appeared that you knew how to correct the problem "caused" by that program: AdAware Adwatch and:
other security based software do you have that might block new startup entries, e.g. Spybot S&D (TeaTimer), AdAware (AdWatch), SpySweeper, Spyware Doctor (StartUpGuard or OnGuard), PrevX, WinPatrol, ProcessGuard, etc. ?
Or ... is it that no one knows yet, whether or not AdAware Adwatch is the culprit?
Or perhaps it's suspect, but the answer of putting the shortcut into the startup folder on the start menu works regardless of which security program is suspected? (Therefore leaving a vast array of possible security programs that "could" be responsible?) If so, as a meandering philosophical question: why is it that tech support so often
attacks any "other" security software other than it's own program first? I'm just mildly curious, as it seems to
be an industry wide knee-jerk reaction to and first answer to glitches reported by users/customers, imho.
So ...
Is this problem caused (thus, solved) by other security software?
or
Is this an Avast bug/glitch (thus, not solved by Avast yet)?
or
Does nobody know what causes it, and this is how Avast troubleshoots the issue?
My question was:

How do I keep AdAware Adwatch from "killing" the normal icon of Avast sitting in my systray?

L

king forward to your reply. Thanks.