Windows 7 common problem solving

Users of Windows 7 systems are sure to be attracted to their powerful features and beautiful interfaces, but sometimes they are often at a loss when there is a problem with the system. The following is a description of common problem solving methods for users using Windows 7 system. The details are as follows.

How does the Windows 7 virtual machine share the host file?

Q: My computer is Windows7 Ultimate, using Microsoft VirtualPC virtual machine software, how to let the virtual machine share the host file What?

Answer: After starting the virtual machine, click "Tools→InsertIntegrationDisk", then uninstall the old Integration tool in the virtual machine and install the new software in the virtual machine drive.

Note: After the integration feature is started, a dialog box will pop up when the virtual machine starts up. You can enter the username and password information for login in the virtual machine. This step should be carefully filled in. If something goes wrong, you Will enter the virtual machine's Windows login interface, enter the user name and password here can not open the integration features. In other words, if you click on the integration feature to let the virtual machine share one of your hard disk partitions, and you do not enter the username and password when the virtual machine is started, just enter the Windows login interface in the virtual machine. Unable to see the hard drive partition of the host.

Office2010 causes windows7 to have a more drive letter

Q: My computer only has 4 drive letters when installing Windows7: C, D, E, F, today in safe mode After the anti-virus, clean up the system garbage, suddenly found that there is a strange letter out of a "local disk (Q) ", I do not know what is going on?

A: If you install Office2010 (Home or BusinessBeta version) and use the online installation method, it will cause this problem. It will generate a temporary drive in the system to generate a temporary storage space for the installer. This is normal, don't worry, after uninstalling Office2010, this "Q:" drive letter will also be wiped out.

How to delete a virus folder in Windows7

Q: My Windows 7 system has a Trojan, which generates a "SystemVolumeInformation" folder in each disk. Empty, nothing, I used the 360 ​​first aid kit and Jinshan first aid kit to clear the Trojan, but this folder can not be deleted. It doesn't work with all kinds of anti-virus and killing Trojan tools. What should I do now?

A: The "SystemVolumeInformation" folder is a hidden system folder that the "system restore" tool uses to store its information and restore points. This folder is located on each partition and stores backup information for system restores. It's not a virus folder, but a lot of viruses like to live here.

After you close System Restore, you need to completely delete the folder as follows: Enter "gpedit.msc" in "Start →Run", start the Group Policy Editor, and then expand "Computer Configuration →Management Templates & Rarr; System & Rarr; System Restore ", found on the right side "Close System Restore", double-click and set to "Enable".

Re-expand"Computer Configuration → Administrative template → Windows component → WindowsInstaller", on the right there will be a "close to create system restore checkpoint", double-click to set to "enable", and then use "cacls" command (cacls"c:\\SystemVolumeInformation" ;/geveryone:f) After giving the current user full control, the "SystemVolumeInformation" folder can be deleted.