以下转自官方论坛：
In case you already have avast 4.7/4.8 installed on your system:
1. NEW! go to avast settings, and on the Troubleshooting page, disable the avast self-defense module (this is NECESSARY for the update to complete successfully)
2. download and run the following program: http://files.avast.com/files/beta/aswbeta.exe ***********这是下载升级地址
3. after it completes, re-enable self-defense module (disabled in step 1.)
That's about all it takes (provided you have a previous version of avast Home/Pro already installed, of course).
If you don't have the previous version installed, or would prefer to do a clean install (which, in some more serious cases, may be necessary), we have also prepared the full installation packages (setup files). These can be downloaded from the following locations:
http://public.avast.com/~vlk/4.8.1178/setupeng.exe (Home Edition, English version) ~21MB
http://public.avast.com/~vlk/4.8.1178/setupengpro.exe (Professional Edition, English version) ~21MB
http://public.avast.com/~vlk/4.8.1178/setupful.exe (Home Edition, all languages) ~59MB
http://public.avast.com/~vlk/4.8.1178/setupfulpro.exe (Professional Edition, all languages) ~59MB
If your current installation of avast stopped working (and/or cannot be uninstalled), we recommend the following procedure to install this new build from scratch:
1. boot into Windows Safe Mode
2. use aswClear.exe to remove any existing avast installation (or remaints of it)
3. boot back into normal Windows mode and use the above mentioned setup packages to install the new version
There is a number of fixes in this release. Here's an (incomplete) list:
- solved incompatibility of the avast self protection module and the System Restore feature (Windows XP/Vista)
- solved keyboard/mouse lags in some games (e.g. World of Warcraft)
- "Quick" scan now quick again (in the previous version, it was usually slower than "Normal" scan)
- fixed deleting of infected files in some nested archives
- shell extension: under Windows Vista, shortcut targets are now correctly scanned
- boot-time scanner now correctly displays warning messages about corrupted archives
- improved scanning speed in the Simple user interface
- improved handling of scan exceptions
- self protection: improved detection of changes in the INI file
- start of the "avast! Mail Scanner" service should now be fast again
- fixed a problem with avast being installed in a directory with name containing non-Latin characters
- fixed entering of the license key (didn't work in certain configurations)
- improved detection/healing of MBR rootkits
- avast can now correctly handle the case when the INI file is missing/corrupted
- the "Disable startup rootkit scan" option on the Troubleshooting page now effective (in the previous version, it was ignored)
edit 04/29: the program has now been updated to build 4.8.1187. |
发表于 2008-4-29 15:03:25
发表于 2008-5-1 12:37:10
