Application can not be started Contact the Application Vendor


When user trying to digitally sign the DVAT Return and Error shows ”Application can not be started. Contact the Application Vendor.”


User are advised to follow the following procedure:-

Step 1: Check Microsoft.NET Framework 4 in your system

Step 2: If the Microsoft.NET Framework 4 is not in your computer, then install it from Microsoft Website.

Step 3: (Windows 7/8.1/10): Delete both the Apps and Deployment folder from C:\users\username\appdata\local

Note: If User not found App Data under username. User are advised to show the Hidden files, folder and drives to view App Data.

Settings to show hidden files, folders and drives:-

Control Panel >> Folder Option >> View >> Show hidden files, folders and drives

Step 4: Restart your computer.

Step 5: Now user can use Digital Signature Certificate (DSC) on D-VAT Site.

[If the above given solution does not work, user are advised to use another computer]

Are you facing any DSC Error, FIND THE SOLUTION FREE

Now "DSC Ready Reckoner" in Digital Form


You can also CONTACT US for buying all types of DSC ( Class 3, DGFT ) at best price.

You can also become our partner and get Emudhra, Vsign and Sify Digital Signature Certificate (DSC) Franchise/Agency or become DSC reseller. Read More...

You can also like us on Facebook, Google+ for regular updates & can also subscribe our YouTube channel.