Windows 7 - Mystify Screen Saver - Change Settings

   Information

By default the Mystify screen saver has no settings to set in the Screen Saver Settings window in Windows 7. However, you can change the Mystify screen saver settings through the registry instead. This will show you how to.

   Note

The default location of the Mystify screen saver file is at C:\Windows\System32\Mystify.scr.

   Tip

You will just need to play with the settings below and adjust the Value Data (step 8) until you get the desired affect from the selected DWORD Name (step 5).

1. Click on the download button below to download the
Restore_Default_Mystify.zip file.

2. Click on Save, and save the .zip file to the desktop.

3. Open the .zip file and extract the .reg file to the desktop.

4. Right click the extracted .reg file and click on Merge.

5. Click on Run, Yes, Yes, and OK when prompted.

6. When done, you can delete the downloaded .reg and .zip files on the desktop if you like.

1. Open the Start Menu.

2. In the search line, type regedit and press Enter. (See screensshot below)

3. If prompted by UAC, then click on Yes.

4. In regedit, navigate to the location below. (See screenshot below)

Code:

HKEY_CURRENT_USER\Software\Microsoft\Windows\Current Version\Screensavers\Mystify

5. In the right pane, right click on a empty area and click on New and DWORD (32-bit) Value. (See screenshot above)

6. Type in a DWORD Name from the table below that you want to change and press Enter.

DWORD Name	Value Data	Description
Blur	0 or 1	For line fade away. Set this value to 1 to enable, 0 to disable and let them draw on top of each other.
LineWidth	1000000000 to 1080000000	For thinner or thicker lines. Higher value number for thicker lines.
NumLines	1 to 100	For more or less lines on screen. Higher value number for more lines.

7. Right click on the DWORD Name (from step 6) and click on Modify.

8. Dot Decimal, and type in the Value Data you want in the table above and click on OK. (See example screenshot below)

9. Repeat steps 5 to 8 to change another available DWORD Name option.
NOTE: You can add and customize one, a few, or all of the available options if you like (see table below step 6), but only add one instance of each DWORD Name in step 5 to prevent problems.

10. Close Regedit when done.