Windows Update error code “0x643” and Windows Installer error code “1603” are generic error codes. Typically, these error codes mean that the update was not installed. These errors codes are usually caused by a corruption in the.NET Framework installation or by an inconsistency on the MSI database state.
Why do I get a 1603 error when installing Google Earth?
If the same criticism persists, move on to the next possible solution below. According to Google’s official support team, getting error code 1603 with any installation of Google Is Earth is usually the best sign that a version of Google Is Earth is already installed.
How to fix Paint.NET error 1603?
To fix the error (Paint error 1603: Failed to install .NET), follow these steps: Step 1: Download the repair tool (Paint error 1603: Failed to install .NET): Step 2: Click on the Scan alternative: Step 3: Click “Restore All” and/or you’re done!
What is Microsoft Installer error 1603 TurboTax?
Error Now This can happen when Microsoft . NET Framework Installer cannot install and/or install your system. Possible causes: Corrupted Windows files and folders with read/write access. Corrupted computer registry permissions for Windows keys.
What does Microsoft Installer error 1603 mean?
Reference Information. Error 1603 is a general Windows error that means that the sync setup program could not be started. The following notes: Make sure you run Installer Synchronization as an administrator from Windows: Right-click Installer Synchronization and select Run as administrator.
What is Microsoft Installer error 1603 Turbotax?
This error can occur when the .Microsoft ..NET Framework installer is unable to update and/or install your system. Possible elements: Damaged Windows and file directory permissions. Windows corrupted important registry permissions.
How to fix Microsoft Silverlight error 1603?
Recovery step 1: Registry entries associated with error 1603. Manually expand the Windows registry to include invalid entries…

Ermias is a tech writer with a passion for helping people solve Windows problems. He loves to write and share his knowledge with others in the hope that they can benefit from it. He’s been writing about technology and software since he was in college, and has been an avid Microsoft fan ever since he first used Windows 95.