Install And Uninstall Programs In Safe Mode In Windows 1. Safe Mode is used when the operating system fails to boot in to the normal mode. Since Safe mode starts Windows with limited set of services and drivers, its used to troubleshoot Windows especially when Windows fails to boot after installing new drivers or third party programs. For instance, if the PC fails to boot after installing a new driver or program, one can boot into to the Safe mode and remove the driver or program to fix the issue. Those of you have ever used Safe mode to install or uninstall a program would know that Windows doesnt let you install or uninstall some programs by default. This is because, Windows Installer service doesnt run in the Safe mode by default and programs that require this service to be running show errors when you attempt to install or uninstall them. When you try to uninstall a program that requires Windows Installer service via Programs and Features in Safe mode, Windows will show The Windows Installer Service could not be accessed. This can occur if the Windows Installer is not correctly installed. Contact your support personal for assistance error. Fix It Program Install Uninstall' title='Fix It Program Install Uninstall' />Please note only programs that require Windows Installer to be running give this error. For instance, the popular Paint. NET program requires Windows Installer and cant be installed or uninstalled when the service is disabled. Using the Services program to start the Windows Installer service wont help either. When you try to start Windows Installer service under Services, Windows will give you Windows could not start the Windows installer service on Local Computer. Error 1. 08. 4 This service cannot be started in Safe Mode error. In order to start the Windows Installer service in the Safe mode, you need use a tiny third party tool named Safe. MSI. The cool thing about this software is that you can run this software when you are in the Safe mode to enable Windows Installer service it doesnt require Windows Installer service and its compatible with all recent versions of Windows, including Windows 8 and Windows 1. How to use Safe. MSI tool to enable Windows Installer service Step 1 Download Safe. MSI tool from this web page on a working PC and copy the software to a USB drive. Fix It Program Install Uninstall' title='Fix It Program Install Uninstall' />Note that if you have booted into Safe mode with networking, you can download Safe. MSI on the same PC without having to use another computer. Step 2 Connect the USB drive containing Safe. MSI to the PC that you have booted in to the Safe mode and then double click on the Safe. MSI tool to enable Windows Installer service. Note that you must run the Safe. MISI only after booting in to the Safe mode. If youre on Windows 1. Windows 1. 0 in Safe mode guide. Step 3 You can now try to install or uninstall the program that require Windows Installer service. How to Fix a Computer Program Thats Not Responding. Windows computers crash and stop responding when there are system errors caused by spyware, viruses and Trojans, improper system changes and registry errors. Programs become unresponsive within minutes after launching them others become unresponsive when using them over a long periods of time. When a program becomes unresponsive, it displays the dreaded Program Not Responding message, and as a result, slows down computer speed and performance. Simple measures, such as defragmenting your system, cleaning the registry and removing viruses, can solve common program freeze problems on your computer. Retired Citizens Volunteer Program more. How To Write Program In J2me. StockGetty Images. Step. Launch your antivirus program and click the Update button to install any virus or spyware definition updates. Acer Gateway Ne56r Drivers For Windows 7 64 Bit'>Acer Gateway Ne56r Drivers For Windows 7 64 Bit. If you do not have an antivirus program, download and install AVG Anti Virus free see Resources. Step. Perform a full system scan and delete all detected files. Close your antivirus program. Step. Run a registry cleaner. If you do not have a registry cleaner, download and install CCleaner free see Resources. Step. Launch your program after it has installed and click the Registry button on the left panel. Step. Launch your antivirus program and click the Update button to install any virus or spyware definition updates. If you do not have an antivirus program. Fix It Program Install Uninstall' title='Fix It Program Install Uninstall' />This could happen if the installation process did not complete when you tried to install a new program or the uninstall process did not go through as expected. Or it. Click Scan for issues. CCleaner will scan for missing. Step. Click Fix selected issues when the scan is complete and click Yes to back up and save the registry. Click Fix all selected issues and click OK to remove unnecessary registry entries and repair corrupt ones. Step. Defragment your computer system to allocate scattered files. To defragment your computer system, click the Windows Start button and click All Programs. Step. Scroll up and select Accessories. Click System Tools and click Disc Defragmentor. Click on your computer hard drive and click Defragment. Step. Uninstall and reinstall your program if it is not responding every time you use it. To uninstall the program, click the Windows Start button and click the Control Panel. Double click Add or Remove Programs. Click the program you want to uninstall and click RemoveUninstall. Click Yes to confirm and uninstall the program. Step. Insert your installation disc for your program into the CD ROM drive on your computer and reinstall it. If you have to reinstall the program by a website download, navigate to the website you used and download the program.