The file name or path doesn't exist or used by other program while writing Excel file
2785
How do I create an Excel (.XLS and .XLSX) file in C# without installing Microsoft Office?
30391
End user cannot open a .xls report exported from Salesforce
144894
Managed file: the file used in the field may not be referenced
41090
How would I go about creating a filename with invalid characters such as :?> ?
32837
How can I delete a file which filename has non-printing characters
36679
Why can't I name a folder or file 'CON' in Windows?
135517
How do I check if a file exists in Java?
32262
How can I read a file even when getting an "in use by another process" exception?
73319
Why does this Excel file keep asking to save?
87426
How to avoid double quotes when saving Excel file as Unicode?
1949
How do I check whether a file exists without exceptions?
111030
How do I create a file AND any folders, if the folders don't exist?
144677
How to prevent long file name error copying from an external drive?
143846
How can I find all files I do not have write access to in specific folder?
141457
How do you update an Excel file (Data Refresh and update formulas) WITHOUT opening the file?
98611
How do you insert the current file name in Excel?
101883
How can I install/use "Scripting.FileSystemObject" in Excel 2010 for MAC?