Last setting in Windows has to be disabled
You do not want Windows to save the last window settings.
If you are closing a window, Windows is memorizing the size of the last window and opens new windows in the same size. If you don't want this behavior you have to change a registry key.
You have to search for the following entry "Hkey_Current_User\Software\Microsoft\Windows\CurrentVersion\Policies\Explorer". Under this entry there has to been the key "NoSaveSettings".
If value of this key is 1 then the settings will be saved. If the key is 0 the the settings won't be saved.
About the Author
Wim Peeters is electronics engineer with an additional master in IT and over 30 years of experience including time spent in support, development, consulting, training and database administration. Wim has worked with SQL Server since version 6.5. He has developed in C/C++, Java and C# on Windows and Linux in different European countries and different European languages. He writes knowledge base articles to solve IT problems and publishes them on the Lubby Knowledge Platform where he is one of the most important contributors and the main developer.