Ultra Defragger

Though it works like a normal disk defragment program, Ultra Defragger is a fake computer disk defragmenter and PC optimization program that is designed to hijack users’ computers and stop them from properly running the computer. Once gets onto the computer, Ultra Defragger will pretend to scan your hard drive and memory for problems automatically when you log onto Windows. Once started, it may display numerous error messages, trying to convince that there are a variety of errors that cannot be fixed with other programs except the registered version of Ultra Defragger. But you have to bear in mind that this program is a complete scam, so do not purchase it and you should immediately remove Ultra Defragger from your computer right now!

Most of the time, Ultra Defragger will display error messages like:
“Critical Error!
Damaged hard drive clusters detected. Private data is at risk.”
“Critical Error
Hard Drive not found. Missing hard drive.“

“Critical Error
A critical error has occurred while indexing data stored on hard drive. System restart required.“

Just like the fake corruption messages and fake scan result, though these warnings seems like legitimate disk defragmentation programs, they are all fake and the only purpose is to scare you into purchasing the so-called full version. So do immediate run a full scan with an advanced anti-spyware program immediately to diagnose your computer for any potential threat right now!

How to remove Ultra Defragger manually?

1. Locate and delete the following associated files:

2.Open Registry Editor and delete the below registry entries:

Warning: This approach requires additional computer knowledge, it is suggested you to back up Windows registry first before carrying through the approach, and you’d better know exactly which entries you need to delete or modify, and otherwise a single mistake would cause irreversible problems to the entire system. To remove Ultra Defragger safely and quickly from the computer, it is advised that you should try the automatic Ultra Defragger removal process below.

How to remove Ultra Defragger automatically?

1. Download and install Instant Spyware Remover on your computer.
2. Launch it and then click “Scan” to thoroughly scan your computer for any potential threats.
3. Click “Remove” after the scan finishes.