Latest questions about "system maintenance"

Microsoft warns that the oldest OS must be installed first and the newest last or the system would become unusable. Using EasyBCD, will I be able to install XP on a machine that is already running 7?

Will this work with Windows 10?

I purchased a new Lenovo as my old one crashed. I have some VFF files saved on a flash drive, but I can't open them using my new Lenovo with Veriface version 5.

I bought PC Health Kit Pro, but no longer have the email record of the license key sent to me. Consequently, I can't use it. Please resend me my license key.

Every time I start the computer opens a window asking if you want to do RegUse.exe updates. I can't uninstall it because it is not in my Program Files.

At this moment, we (group of students) are working with the Joulemeter 1.2 on a HP desktop with Windows 7.

When I try to manually update a driver, I'm told all my drivers are up to date, but when I scan I'm told I need to update 59 drivers?

HOW IT WORKS IN PREPARATION OF ACCOUNTS

I don't understand why my VeriFace needs my password after scanning my face every time. Isn't the computer supposed to recognize my face and just log on?

I click on the "RENEW" button both in "About" and bottom left hand side, but nothing happens. What do I do to renew?

How can I change my personal contact information to display in the global address book?

All my Quickbook files have disappeared from my computer after it crashed.

How do I get my refund on Driver Restore? I downloaded the program on March 11 and used it with correct drivers. It hasn't restored the drivers as advertised.

I need to speak with the developer of Errorfix. I have an id number. Who can I speak with?

I need to know how much does it cost before I install it. Can you help?

If an error occurs before the single beep tone in the boot up sequence, what type of failure is probable?

Is there a version of Cache Cleaner compatible with Mac?

I've already bought the full version of PC performer, but, unfortunately, when I entered the serial number that I received from the email, it said that the number is not valid.

I've purchased Pro PC Cleaner for PCs but I needed it for my laptop. I was asked to purchse a separate program for the laptop. When I tried, the system said that the program was already existing.

How to clean my computer?