Avg internet security

AVG  is not scanning for malware and shows O% for 30 minutes

Hello Brigitte, 
Thank you for contacting AVG Community Support.
We are sorry to know that your AVG Internet Security scan feature doesnot working properly. We'll certainly check and help you out.
If certain application components and features are not working properly in AVG Internet Security or AVG AntiVirus FREE, we recommend you repair your installation using the AVG Setup window. Installation repair is recommended to resolve the following issues with your AVG application:
-Certain features are not working.
-A scan is stuck mid-progress.
-An application update fails.
Refer the following article to repair AVG Internet Security: 
Repairing AVG AntiVirus (https://support.avg.com/SupportArticleView?l=en&urlName=repair-avg-antivirus&q=repair+AVG+antivi&supportType=home)
Note: When you repair your AVG application, some customized settings may return to their default configurations.
If you are still facing the same issue, please let us know. 
Thank you and keep us updated.

Hello Brigitte, 
Thank you for contacting AVG Community Support.
We are sorry to know that your AVG Internet Security scan feature doesnot working properly. We'll certainly check and help you out.
If certain application components and features are not working properly in AVG Internet Security or AVG AntiVirus FREE, we recommend you repair your installation using the AVG Setup window. Installation repair is recommended to resolve the following issues with your AVG application:
-Certain features are not working.
-A scan is stuck mid-progress.
-An application update fails.
Refer the following article to repair AVG Internet Security: 
Repairing AVG AntiVirus (https://support.avg.com/SupportArticleView?l=en&urlName=repair-avg-antivirus&q=repair+AVG+antivi&supportType=home)
Note: When you repair your AVG application, some customized settings may return to their default configurations.
If you are still facing the same issue, please let us know. 
Thank you and keep us updated.