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Excel cannot open the file because the file format or extension is not valid

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 ...

ITR Income Tax Return Deadline Extension 2025 Live :Income tax return to be extended beyond 15 Sept? Will the IT Dept extend the deadline today amidst CAs hi…

ITR Income Tax Return Filing Deadline Last Date ITR Tax Filing Live Updates: With increasing demands for extending the ...

Microsoft has blocked macros from running because the source of file is untrusted

If you can't edit macro-enabled Excel file because Microsoft has blocked macros from running because the source of file is ...

ITR Filing Due Date Extension 2025 Live: Will CBDT Extend the Deadline Again as CAs report I-T Portal not working, Payment issues; Dept Offers Help Desk; How to contact

As of September 15, around 7.08 crore ITRs have been filed, while around 6 crore ITRs have been e-verified. Previously, the ...
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How to fix “Docker: Invalid Reference Format” error

Docker makes it easy to build, run, and manage containers. However, you may encounter an Invalid Reference Format error when ...