Now check whether the XLSM file won’t open in Excel 2013 issue is resolved or not. And enter the folder path where you saved the workbook.Then choose ‘Trusted Locations’ > click ‘Add new location…’.Now choose File > Options > in the navigation pane choose ‘Trust Center’.Here it is recommended to add a new location in Excel to open xlsm file.

Now check out the below-given tricks on how to open XLSM file when Excel denies to open it. First, save it to a folder on the hard disk then open the saved workbook. Please Note: It is advised to avoid opening the workbook directly from the email message. So, it is very important to be cautious while opening the executable XLSM file format and especially if you received it through email or downloaded from the third party websites. Well, the XLSM files possibly stores and execute harmful, malicious code through macros.

How To Fix Can’t Open XLSM File In Excel 2013? Here in this article, check out the fixes to resolve Excel XLSM files won’t open in Excel 2013 error. This is a common problem and not only limited to Excel 2013 even the other Excel versions like Excel 20 users are also found reporting about the can’t open XLSM files. But in many cases, the users are found reporting the unable to open xlsm file in Excel 2013. Well like other Excel file extension this is also very useful and makes the task easy for the users. The XLSM file is similar to an XLSX file, but the only difference is that XLSM files accomplish embedded macros programmed in the VBA language. Or in other words, XLSM file is a spreadsheet that includes macros written in (VBA) Visual Basic for Applications language. An XLSM file is an Excel file extension it is an macro-enabled worksheet (.xlsm) file.

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