I installed a kind of ebook reader to read specific books which I download from a website with specific file format ! it isn't so important ! but the important part is this :
I must enter a username and password to active this software ! and i enterd a wrong username and submited ! after that software locked ,the wrong username is constant and software doesn't allow me to change username Not at all :(
I thoght if i uninstall it, its history would be deleted and i can enter my new correct user information, I used revo uninstaller, you uninstaller and several other softwares advance uninstall mode to uninstall it compeletly , but after uninstalling i rebooterd pc and I installed it again , unfortunately its username is the previous wrong and unchangeable username too :(
I dont know how can i return the software to the first day ?
i dont want to change windows !
how it can find wrong stored ? i delete all its information wwhile uninstalling , with revo unistaller pro ! please help me return the software to the first day !
windows 7 Ultimate