Search
Search the Knowledge Base
If you receive TypeError: avg_DTFox.prefs has no properties when Firefox starts after upgrading to Firefox 2.0.0.13, read these instructions on AVG's web site.
This issue is fixed in the new AVG program version 8.0.89 that was released. Please proceed as follows:
Once the AVG update is applied reported issue will be fixed.
Based on information from AVG Anti-Virus and Internet Security - FAQ
Still need help? Ask a support question.
Help us improve this article. Submit additional feedback.