Change the access permissions on the network folder to “write” for everyone to the shared folder or drive.Adobe does not support third-party software and provides this information as a courtesy only.If you cannot resolve the problem after using the Fix it wizard, see the solutions in Error 1606 | Install | Acrobat 8, 9 | CS4.The installation source for this product is not available.For detailed instructions, see Download and install Adobe Acrobat Pro DC trial.Sign in to your Adobe accounts page with your current Adobe ID and password. Many web browsers, such as Chrome, Firefox, and Safari, now use their own PDF viewer instead of the Adobe PDF plug-in.See Compare versions for a list of eligible products and product comparisons to Adobe Acrobat DC.
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Try using the Microsoft Fix it wizard, available at
The wizard updates the Windows registry so that you can usually uninstall previous versions of the program, or install or update the current version successfully. MST file could be missing from its original location or corrupted.
Adobe strongly recommends that customers update to the latest versions of Adobe Acrobat Reader DC and Adobe Acrobat DC.
By updating installations to the latest versions, customers benefit from the latest functional enhancements and improved security measures.