hello every time i open wine as user it creates a default windows which does not fit my screen an when i resize it by clicking mouse on the margin of it and pulling it does not show any thinks unless some lines. but when use it as root i have no such error. how i can resize my default wine window?
Wine has no default window, unless you set it up to use the "virtual desktop". You can change (or disable) this by running winecfg and checking the Graphics tab.