Don't uninstall. You need to fix aertacap.dll now.
Get rid of the frequent error "The program can't start because aertacap.dll is missing from your computer". The missing/corrupt DLL can affect the performance of your PC.

aertacap.dll - System Error


dll What is aertacap.dll ?
AERTACap.dll is a library file of Andrea RT Filters Service (AERTFilters), a service from Andrea Electronics for Active Noise Cancellation Microphone Headsets.
Most common file locations related to the file aertacap.dll are:
Details of aertacap.dll
Bits & VersionFileSizeDescriptionChecksums 0.17 MB Capture Noise Filters (32-bit) 0.17 MB Capture Noise Filters (32-bit) 0.14 MB Capture Noise Filters (32-bit) 0.5 MB Capture Noise Filters (32-bit)
How to fix aertacap.dll Errors with Dll fixer (Pinnacle PC Performance) ?
Note: Avoid downloading the aertacap.dll file individually from any DLL downloader site. If you’ve already downloaded it from these sites, remove aertacap.dll from your computer and follow the steps listed below to avoid your system from behaving abnormal :

Restart your PC if you haven’t done that already.
This will clear up the remnants of deleted aertacap.dll file. In case of any remnants, it is possible that the applications using components of that dll may cause the apps to misbehave. To avoid this, it is necessary that you restart your PC just after deleting the aertacap.dll file.
Install Dll Fixer’s tool Pinnacle PC Performance from here. Upgrading the tool to its latest version will fix the aertacap.dll error.
Pinnacle PC Performance registers the missing dll in your PCs registry so that the dll error does not occur again.
Run the tool and it will fix the aertacap.dll error.
This tool not only repairs a particular dll error but also repairs other missing/corrupt dll files.
Click on "Start Repair" button once the scan is over.

This will fix your aertacap.dll error.