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Messages - sevenspeed

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1
Does anyone have a link to OS 1.6 and 1.4 or are they no longer stored on the ti education website?  Is boot 2 what decides if the file is corrupted?  I saw something about sending a boot 2 via serial cable.

2
I did some googling and found to install the old version (student cas) then uninstall and type this
msiexec -x {AC59B86B-4E39-47C8-B79A-3EC33B86FB47} then I reinstalled nspire computer link and it worked.
  So looks like I have boot version 1.1 so what should I do?  I tried installing OS 1.1 and it told me it was older then what I had (1.6)  How did it have 1.6 with boot 1.1?

From computer link:
Boot1:1.1.8916
Boot2:1.1.8981

3
  Thanks, I appreciate it.  Looks like I'll have to continue this tomorrow.  I just uninstalled the CAS software on here and installed the computer link which gives an error about the connectivity library and won't start.  It works on my girlfriends computer though but I won't see her again until tomorrow afternoon.  It could be because I installed it first before uninstalling the CAS Student Software.

4
Thanks, I've tried every file from the download links besides non cas or ones with bugs with  and without using tnoc.  I tried it with Cas student software and nspire computer link.  I just got it a few weeks ago with 1.6 on it as a refurb.  I thought about the cx but non color screen  doesn't screen high end calculator.  The reply from ti I just got was too send it in if none of that works.

5
I'm stuck with a useless calculator atm as I deleted the OS wondering if that was causing problems and that didn't help.  Every OS file I downloaded says corrupted OS please download fromthe ti education website.  It was on 1.6 and ti support said I cannot go directly to 3.1 I've tried the student CAS software and nspire computer link.  Is there anything I can do?  I've done much googling to no avail.

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