When you install or uninstall WinCC flexible, why are some fonts no longer available for STEP 7 Basic V10.5?

Description:
After installing or uninstalling WinCC flexible, some fonts are systematically no longer available if you have

• installed WinCC flexible 2007 or WinCC flexible 2008 after STEP 7 Basic V10.5
• uninstalled WinCC flexible 2007, WinCC flexible 2008 or WinCC flexible 2008 + SP1 after STEP 7 Basic.

These fonts are still on the computer and you must enable or insert them again in Windows.

Remedy:
 

No.	Procedure:
1	Open the explorer in Microsoft Windows via "Start > All Programs > Accessories > Windows Explorer or by right-clicking on "Start" and selecting "Explorer" in the pop-up menu that opens.
2	In the Explorer, in the address bar you enter the statement "%WINDIR% Fonts" and click on the Enter button. The Fonts folder opens.
3	Open the "Add Fonts" dialog with the menu command "File > Install New Font...". Fig. 01
4	Select the folder in which Windows has stored the fonts. The path for the folder is in the address line or in the Explorer. Fig. 02
5	Now mark the following fonts in the "List of fonts:" and confirm with OK. Siemens Sans Global Siemens Sans Global Bold Siemens Sans Global Bold Italic Siemens Sans Global Italic The fonts are then available again.

Note:
In MS Windows Vista, you need administrator rights for installing the fonts.