You know how much it irritates you when you wish to move a file, and you get a message saying the file is locked and you cannot move or delete it. This might happen due to the file being in use with ...

We've all been there: We're using code to automate something and send to a specific file, or attempting to relocate a file from one folder to another. We find the file and think it's available to open ...

Some Office users have recently experienced “Unknown error trying to lock file” while using Office apps like Excel, Teams, OneDrive, PowerPoint, etc. It’s even ...

One of the more frustrating experiences when using a computer is when you want to delete or rename a file or folder in Windows, but get an error stating that the file ...

Microsoft Excel lets you embed content from other applications, including PDF files. You can embed a PDF file into a cell of an Excel worksheet and then use Excel's security features to lock the ...

I'm using a class to hold all application settings, and XMLSerializer to save/load those settings from an XML file. Works great in one application, but in my latest one I cannot save the settings ...