Recently, many friends have reported that during the installation and use of VideoStudio 2018, they encountered the problem that MaskToolDB.dll is missing. What should I do? The following editor will explain to my friends about VideoStudio. SoundStudio 2018 prompts that MaskToolDB.dll is missing and there is a solution. I hope it can help you all.

We can turn off the anti-virus software and reinstall it.

Open the control panel, find the application, and uninstall the installed VideoStudio 2018.

​​ ​Close the anti-virus software, click the installation package again, and install the software as an administrator.

It is recommended not to change the installation directory selected during installation, or to create a new folder named in Pinyin or English.

                                                                                      If you still have this problem after restarting the software after the installation is complete, you can search for MaskToolDB.dll on the Microsoft official website to download, and then paste it into the VideoStudio installation directory. Restart your computer and then run VideoStudio.

The above is the solution to the problem that MaskToolDB.dll is missing in VideoStudio 2018. Friends who have encountered the same situation should come and take a look.