Hi The Lead Dog,
According to your description, did the user get the issuer as shown in the following figure?
If yes, please check if the accessibility option is set to high contrast.
Please try the following steps:
In Control Panel:
- Be sure you are in Classic View (all Control Panel icons are showing).
- If not, under Control Panel in the left pane, select Switch to Classic View.
- Select Accessibility Options.
In the Accessibility Options dialog box:
- Select the Display tab.
- On the Display tab:
Clear the Use High Contrast check box and Select OK twice to save your settings and close the dialog boxes.
And this issue also might be caused by Excel is running in compatibility mode and Customized operating system theme is selected.
For Excel is running in compatibility mode:
- Browse to the following location: C:\Program Files\Microsoft Office\Office 14.
- Locate the file excel.exe.
- Right click on the file and then click on the properties option.
- Click on the compatibility tab.
- Uncheck Run this program in compatibility mode for checkbox and click Ok. Try to open the excel file which had color issue and check the cell colors.
For Customized operating system theme is selected :
Try to change the theme to default theme (preferably Windows XP), as your operating system theme applied may be the cause of the problem.
Hop its helpful.
Regards,