Stefan,
Sorry to hear that. Mostly this virus definitions out of date issue will occur only when the update files gets corrupted and we need to reinstall AVG Internet Security completely to resolve it.
AVG remover will removes old version of AVG 2016 and PC Tuneup. To uninstall AVG Internet Security 2017 version, we request you to use AVG Clear tool.
Refer this article: http://support.avg.com/SupportArticleView?urlname=How-to-troubleshoot-issues-after-upgrade-to-the-latest-AVG-antivirus-product to download and run AVG Clear, Remover tool. Note: Run AVG Clear tool first.
After restart, install your AVG Internet Security as suggested here: http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-AntiVirus-Internet-Security-or-Premium-Security and activate it using your license number.
Refer this link: http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-PC-TuneUp to download AVG PC Tuneup. We are here if you need further help.
Stefan,
Sorry to hear that. Mostly this virus definitions out of date issue will occur only when the update files gets corrupted and we need to reinstall AVG Internet Security completely to resolve it.
AVG remover will removes old version of AVG 2016 and PC Tuneup. To uninstall AVG Internet Security 2017 version, we request you to use AVG Clear tool.
Refer this article: http://support.avg.com/SupportArticleView?urlname=How-to-troubleshoot-issues-after-upgrade-to-the-latest-AVG-antivirus-product to download and run AVG Clear, Remover tool. Note: Run AVG Clear tool first.
After restart, install your AVG Internet Security as suggested here: http://support.avg.com/SupportArticleView?urlname=Download-and-install-AVG-AntiVirus-Internet-Security-or-Premium-Security and activate it using your license number.
Refer this link: http://support.avg.com/SupportArticleView?urlname=How-to-download-and-install-AVG-PC-TuneUp to download AVG PC Tuneup. We are here if you need further help.
AVG Internet Security gave warning that I had to update the virus defintion. Every time I tried it stopped within seconds. I removed the whole program to re-install. Initially I tried the AVG Remove Tool … it did not find Internet Security on my pc ??? - only Tune Up. So I removed it myself.
When I try to download again, my pc keeps saying that installation is already in progres. But nothing is in progres … Please help!