This article originally was featured on the MASS Software Blog, formerly hosted on the software section of the Canada Masonry Design Centre website. CMDC is the authorized technical service provider for the MASS Software
If you are reading this then chances are you have downloaded a new version of MASS and have encountered a strange quirk in Firefox. Does this look familiar?
The issue here is that for some reason, Firefox sometimes enjoys adding “.txt” to the end of your installer file, replacing the original “.msi” file extension.
There are 2 ways to fix this, explained below:
Option 1: Remove the “.txt” from the filename in windows explorer
Simply remove the “.txt” by right clicking, selecting “rename” and then press enter to save your changes. To start, go to the folder where MASS was downloaded.
File extensions not appearing for you? Go here to find out how to display them.
You will be asked about changing the file extension. Click “Yes” to continue.
You can get Chrome here. There are lots of other browsers out there so you can take your pick. Give Microsoft Edge (formerly listed Internet Explorer – barf) a try if you have it installed as it comes by default on most computers.
edit: some users still have this issue with chrome. You may have to go with option 1 where you delete the .txt file extension.
So why is this even an issue?
I can’t say for sure but if I had to guess, I would say that it is their way of adding another layer of security to keep you from accidentally downloading a virus or some other form of malware onto your machine. After all, you might know that National Masonry Design Programs is a trustworthy software provider (It definitely is!) but Firefox lacks the same outstanding judgement and intelligence so it adds the “.txt” to help keep you safe.