How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)

Hello trader.

Are you have problem with application at Window?

While you install and got the message error "IQ Option Setup Wizard ended prematurely because of an error. Your system has not been modified. To install this program at a later time, run a Setup Wizard again. Click the Finish button to exit the Setup Wizard".
How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)

This problem can't be done, right?

Right now, i give solution to solve this problem.

To extract files from a .msi file at the command line (CMD), type:
  • msiexec /a PathToMSIFile /qb TARGETDIR=DirectoryToExtractTo.

For example i place my installer of IQ Option at C:\IQOption.msi and to extract files into C:\IQ Option you would type:
  • msiexec /a C:\IQ Option.msi /qb TARGETDIR=c:\IQ Option.

    How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)
You must create folder before.
How to know if install is done yet?
I will show the picture below this.

How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)

How to open command line (cmd)?

For now, i use Windows 7 on my laptop, if you using Windows 8/ 10 i think same.
  1. Click the Start / Windows hotkey.
  2. Click All Programs.
  3. Click Accessories.
  4. Click Command Prompt.

- Difficulty using command prompt (cmd)?
How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)

I using tool for extracting .MSI files, and it’s called Less MSIerables(lessmsi) by Scott Willeke.

It can be run from the GUI, from the command line, or from the Windows right click context menu.

And you can see, the program is running now.

How to Fix Error "IQ Option Setup Wizard Ended Prematurely" (Solved)