SMTMP File Extension
Trojan:Win32/FakeSysdef Folder
- File Type smtmp
- Popularity
- Application Avast Antivirus
- Category Dangerous Files
What is a SMTMP file?
Files with the SMTMP extension are specifically tied to Trojan:Win32/FakeSysdef Folder, a Dangerous Files type, and there are 86 files in this category.
SMTMP file support extends to various operating systems, including Windows. You can others a SMTMP file using one of 2 programs, for example Avast Antivirus and AVG Antivirus.
How to open a SMTMP file?
The most common reason why a SMTMP file cannot be opened is the absence of required software. To fix this, select a compatible program from the list. Then visit the official developer website via the provided link, download the program, and install it on your system.
Thanks to their popularity, Avast Antivirus and AVG Antivirus are often the go-to programs for managing SMTMP files. To install the updated version of Avast Antivirus, simply go to the AVAST site and download the installer compatible with all major platforms.
After setup, the operating system should recognize SMTMP files and link them with Avast Antivirus.
Set Avast Antivirus to open SMTMP by default
Change default apps on Mac
- Right-click or use Control + Left-click on the desired SMTMP file to access the file’s context menu;
- Choose "Open in Application" and click "Other";
- Scroll down to the bottom of the window, and there you will find the "Enable" menu. The default selection is "Recommended Programs";
- Choose "All Programs" within this menu and locate Avast Antivirus. Check the box next to "Always open in app" to set it as the default program.
Change a default app in Windows
- Start the process by right-clicking on your SMTMP file and selecting "Open With". From there, click "Choose another app" to continue;
- Find the Avast Antivirus application in the pop-up window and select it as your preferred program;
- Select the "Always use this application" check box and click "OK" to save your selection as the default application for opening SMTMP files.
Easy SMTMP Troubleshooting
SMTMP files can sometimes be tricky, but minor software adjustments usually resolve the issues. Refer to the tips below for guidance.
Why does Avast Antivirus stop responding or crash intermittently?
Lack of regular software updates can cause Avast Antivirus to crash. Make sure you have installed the latest updates for AVAST products.
Restarting your computer is often an effective solution to resolve various common problems. Therefore, it is recommended to do so before making any changes to the software configuration.
What are the best practices for repairing a SMTMP file that has gone bad?
Start a recovery program, open the damaged SMTMP file and then select the "Repair" menu item to start the repair procedure. Please wait patiently for the recovery process to finish as it will automatically repair the damaged dangerous files.
How can I confirm if my SMTMP file has been damaged?
Characteristics of corrupted SMTMP dangerous files can include:
- Trying to work with the archive in Avast Antivirus or other programs causes instability or program crashes;
- The file does not open correctly or displays error messages;
- An unexplained increase in the size of the SMTMP file;
- The file operation is accompanied by the display of error messages;