Did you try what was suggested by Tech about web shield ?
What is your firewall ? Does it allow ashWebSv.exe internet access ?
- If it does delete the entries for them and do a manual update and reconnect to the internet, this will force the firewall to ask permission again.
Have (or did) you another AV installed in this system, if so what was it and how did you get rid of it ?
The icon being missing is most certainly not normal and may be a symptom of an underlying problem.
avast! icon missing - As a temporary measure until this is resolved you can create a desktop shortcut for this file C:\Program Files\Alwil Software\Avast4\ashDisp.exe (the avast icon and interface to the providers). Right click on the file and select Send To, Desktop (create shortcut). You will need to run this after each boot until the problem is resolved.
What 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. ?
Check the option in the Appearance tab of Program Settings. Or Make a link to ashdisp.exe in your startup folder.