Hello,
I have a Aspire GX-281 Windows 10 with bios version R01-A0.
This, according to another forum, has not allowed my PC to update windows for the last about 3 years. Here is my msinfo32

If this is the case or no, I would like to update my BIOS to R01-A4.
After following multiple tutorials and scratching my head for hours on end, I have decided to post this question here.
I have tried updating it from the support app with no success.
I have downloaded the bios update but, instead of showing me 1 executable command, it shows me 4 folders: Appendix, EFI, ROM and WIN, each with their own content.




What do I do now? I tried running FLASH from WIN after finding someone with a similar looking problem, but it didn't help, my BIOS version staying on R01-A0.
I hope someone can help me with this.
Thread was edited to add model name to the title