How to silently install/uninstall Dynamsoft Service via Command Line

To silently install Dynamsoft Service via Command Line, you need to first have the file DynamsoftServiceSetup.msi which can be found in the installation folder of Dynamic Web TWAIN. Depending how which version of the SDK was installed, the file can typically be found under one of the following paths

C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK {Version No.} {Trial}\Resources\MSI

C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK {Version No.} {Trial}\Resources\dist

C:\Program Files (x86)\Dynamsoft\Dynamic Web TWAIN SDK {Version No.} {Trial}\Resources\dist\win

If you can't find the MSI, you can contact us for the trial or full version download link.

Next, run the CMD as administrator, and enter the following line of code with the relevant MSI name.

C:\Users\{User}\{DWT Path}>msiexec /i DynamsoftServiceSetup.msi /quiet

To silently uninstall Dynamic Web TWAIN, you can replace the /i parameter with /x.

C:\Users\{User}\{DWT Path}>msiexec /x DynamsoftServiceSetup.msi /quiet

If you want to create an install/uninstall log, you can use a command line which looks like this:

C:\Users\{User}\{DWT Path}>msiexec /x DynamsoftServiceSetup.msi /quiet /L*V "C:\log\example.log"

Note: if you are a system administrator, you can also use the MSI to remotely deploy the scan service to all the end-user machines. Please refer to

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