What is AppCommon.ni.dll ?

The file named AppCommon.ni.dll is developed by Sage Software. The file doesn’t have a valid signature. The threat level of the program is identified at 2 because of lack of official support from the developers in recent times. The latest version available is 12.0.409. It has been identified to be a safe file and not a virus or malware unless hijacked by a Trojan.

AppCommon.ni.dll is located in the most common path C:\Windows\system32\. If the location of the file is different, it could be because of where the software is installed. However, if it hogs a lot of memory or slows down the system, a possible malware infection is confirmed. Deleting it will not cause harm as it is a non-system process file.

Affected Platform: Windows OS

How to check if your computer is infected with AppCommon.ni.dll malware?

Keep an eye for the following symptoms to check if your PC is infected with AppCommon.ni.dll malware:

• Unstable internet connection
• Browser redirects to unwanted websites
• PC performance slows down
• Browser is bombarded with hordes of popup ads
• System screen freezes repeatedly

If you find any of  the above mentioned symptoms, take the following steps to be sure about the malware infection:

• Press CTRL+ALT+DEL keys to open Task Manager.
• Go to the process tab and right-click on the mspaint.exe file and open its location.

If the file is located outside C:\Program Files, then you should take measures to get rid of the malware.

How to remove AppCommon.ni.dll malware from system with Comodo Cleaning Essentials?

Comodo Cleaning Essentials (CCE) incorporates antivirus software with unique features like auto-sandboxing to identify and obstruct every suspicious process running on an endpoint with a single click. To remove AppCommon.ni.dll malware using CCE, follow the steps mentioned below:

Step 1: Download the CCE suite.

Step 2: To start the application, double-click on the CCE.exe file.

Step 3: It then probes the antivirus to initiate a full system scan to identify and remove any existing malicious files.

Step 4: If threats are found during the scanning, you will be prompted with an alert screen.

Step 5: Comodo Cleaning Essentials will remove AppCommon.ni.dll  malware from your computer including all other malwares!