When I try to download the ROM, this is what I see (see attachment). Can someone help?
I use windows 10.
Comments: ** Comment from web user: Eucalyptine **
I use windows 10.
Comments: ** Comment from web user: Eucalyptine **
[Here's how you copy a ROM file from a calculator.](https://imgur.com/gallery/lHVWR)
[Here's how you create a ROM file using open source software.](https://imgur.com/gallery/FvELU)
Yes it is still possible to use the open source software. Wabbit has a glitch where it does not properly download the OS file from the TI website and you can circumvent that by downloading it directly. Read the Imgur album.