Snapshot attached; running OSX 10.11.6
Install error 'invalid signature' (8.2.1)
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Re: Install error 'invalid signature' (8.2.1)
Did you re-download and try again? The signature looks fine to me.
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Re: Install error 'invalid signature' (8.2.1)
Yes, (re)downloaded the file -- several times -- and w/ different browsers... same error each time.
... is there another link / install file I can try?
... is there another link / install file I can try?
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- Super Administrator
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Re: Install error 'invalid signature' (8.2.1)
No, that's the only installer (and downloaded many times so far with no issues).
Is your MacOS installation up to date?
Is the date/time on your computer correct?
Is your MacOS installation up to date?
Is the date/time on your computer correct?
Advice to posters seeking help (it really helps us to help you)
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559
Re: Install error 'invalid signature' (8.2.1)
I am having the same issue with the invalid signature error... I will try to see if I need to update my Mac.
Re: Install error 'invalid signature' (8.2.1)
I am also having this issue with the invalid signature error when trying to install VensimPLE. The same happens if I try installing the model reader. My laptop is quite old and cannot be updated anymore (I'm running OSX 10.11.6). Is there any way I can get around this issue? Maybe, are there any older versions of Vensim available? Did any of you above solve this problem?
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- Super Administrator
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Re: Install error 'invalid signature' (8.2.1)
Your best option is searching Google, this happens often enough that there is lots of information on how to get around it.paupau wrote: ↑Wed Jul 21, 2021 11:18 am I am also having this issue with the invalid signature error when trying to install VensimPLE. The same happens if I try installing the model reader. My laptop is quite old and cannot be updated anymore (I'm running OSX 10.11.6). Is there any way I can get around this issue? Maybe, are there any older versions of Vensim available? Did any of you above solve this problem?
Advice to posters seeking help (it really helps us to help you)
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559
http://www.ventanasystems.co.uk/forum/v ... f=2&t=4391
Units are important!
http://www.bbc.co.uk/news/magazine-27509559