How to crack the Excel file

Looks like you are the genuine author of this particular file. Go to:
Free Excel Add-in to remove password for sheet or workbook and click password_2007_2010.xlam . It's a zipped file so make sure you have WinZip or 7-Zip installed to extract it before installation.

Download the app above. Scan it with your anti-virus program before installation just in case. It'll crack the password and open the LHS for you. You are lucky this file is only partially protected. If you can't open the file at all, you'll have to pay for a pro version to crack it.

After installation, launch the app. Go to Tools then select unprotect sheet (I presume that's your target) and wait for the result. Don't forget to save the cracked file under a different filename for future use.

Finally, if it helps, please consider to give a little donation to the software developer who has spent a lot of time and expertise on it.

In fact, the excel file is set up by me.

The password is set up by me to protect the file.

I forget the password.

So, John proposes to use some money to buy the password.

In fact, it is not the case.

At present, I would like to clarify the situation !

Please HELP ! ! !

比錢買返個password，十至佰圓美金都有。如果當日妳用小於8個字咁download試用版都可以啦。

buy it back, it could cost 10 to 100 dollars. If the password is less than eight characters in length, using trial version instead.