What is the windows installer error 1603 - How to fix it?

People who have windows XP and Windows 2000 or even Windows7 as their operating software often experience windows installer error 1603. The error is basically caused by unacceptable Microsoft installer. You can logoff this error by following these simple steps on the windows operating system.

1. Make sure that you install software on folders that are not encrypted. If the folders are encrypted then the error is bound to show.

2. You should never put your new software on substitute drive.

3. You should allow full access to the system to install the application. Go to my computer through desktop or you can also search it. Right click on the drive you want to install the software and then click properties with the left tab of the mouse.

4. After clicking on properties, navigate to security tab make sure that the name box has system user account installed for windows 200 or XP. You can also add the system account if it does not appear.

5. You can then go to permission and check for full control and also check on permission entries on child objects and then press ok. You can then wait for the system to update and then install again.
In windows installer error 1603, the user is not able to install programs and software successfully. This mainly happens because the Windows installer is not able to launch the file that is required for installation. The installation file may be stored in appropriately and this is what causes error in installation. This can happen in Windows 2000, XP, Vista or even windows 7 if the installer service does not function properly.

The installation files might have been deleted or have got corrupted, this prevents installation. One can search for the missing installation file from the stat menu. When the user installs a program he/she should have complete authority to make changes in the network of the PC. If the windows installer error 1603 persists for long then you can make use of Windows registry software. This software can perform a complete scan and get rid of all the loose ends of the installation program, so that you can install a program successfully. Registry Easy is one such cleaner software which scans and deletes all the errors of your system and enhances the system performance.

I recommend you to use this registry cleaner program if you want to fix windows installer error 1603. Click here to read more about it.