Troubleshooting QuickBooks error 1935: How to Fix the Problem
Troubleshooting QuickBooks error 1935 is an installation error that occurs during QuickBooks installation or update. To resolve it, run the QuickBooks Install Diagnostic Tool, update Microsoft .NET Framework, disable antivirus/firewall temporarily, or perform a clean installation of QuickBooks. If those steps don't help you fix the issue, you may want to contact QuickBooks technical support. Calling (855) 738-0359 will put you in touch with the professionals at QuickBooks Data Service.