If you cannot open the Excel file from its location, simply open any Excel file and click the File tab. Then, go to Open > Browse and select the file giving error ...

How to Create ... the program, and system resources used will multiply accordingly. For example, having four Excel files open in a single window consumes four times less RAM than the same four ...

You can create files with no extension ... program to open that file. The above trick works not only with Notepad but also with other Windows apps. I have tried it on Microsoft Word, Microsoft ...