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Should I remove Klass of 99?

What percent of users and experts removed it?
1% remove it99% keep it
Overall Sentiment
Very good
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How common is it?
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1.06.0000 100.00%

Other programs by Retrospec

Klass of 99


Klass of 99 is a software program developed by Retrospec. The setup package generally installs about 3 files. Relative to the overall usage of those who have this installed, most are running it on Windows 7 (SP1). While about 80% of users of Klass of 99 come from the United States, it is also popular in United Kingdom.

Program detailsProgram details

URL: retrospec.sgn.net
Installation folder: C:\Program Files\klass of 99
Uninstaller: MsiExec.exe /X{E42F707D-BB9B-470C-B604-DCD9EF1EACAC}
(The Windows Installer is used for the installation, maintenance, and removal.)
Language: English (United States)

Program filesFiles installed by Klass of 99

  • alleg40.dll (by Allegro Developers) - Allegro
  • fmod.dll (by Firelight Firelight Technologies Pty, Ltd) - FMOD
  • ko99.exe

How do I remove Klass of 99?

Quickly and completely remove Klass of 99 from your computer by downloading "Should I Remove It?", its 100% FREE and installs in seconds (click the button below).
Or, you can uninstall Klass of 99 from your computer by using the Add/Remove Program feature in the Window's Control Panel.
  1. On the Start menu (for Windows 8, right-click the screen's bottom-left corner), click Control Panel, and then, under Programs, do one of the following:
    • Windows Vista/7/8: Click Uninstall a Program.
    • Windows XP: Click Add or Remove Programs.
  2. When you find the program Klass of 99, click it, and then do one of the following:
    • Windows Vista/7/8: Click Uninstall.
    • Windows XP: Click the Remove or Change/Remove tab (to the right of the program).
  3. Follow the prompts. A progress bar shows you how long it will take to remove Klass of 99.

Uninstall it 1%
Keep it 99%
Windows 7 (SP1)
United States

Distribution by countryGeography

80.00% of installs come from the United States
Which countries install it?
  United States 80.00%
  United Kingdom 20.00%

OEM distributionPC manufacturers

What PC manufacturers (OEMs) have it installed?
Hewlett-Packard 50.00%
Alienware 50.00%


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