then in the webassist/themes folder there is a sub folder for each theme, in each one is a file named theme_settings.xml.
in the theme_settings.xml file for each theme, change line 1:
<?xml version="1.0" encoding="windows-1256"?>
Hi Jason, thank you for answering back so fast!
I couldn't find webassist/themes/temp_editing folder. I changed theme_settings.xml but still the same error messages and by the way my PowerStore is current version: 4.5.1