Update glitch, isolated nodes

[Anonymous]

Hi,

comunication centre says "program update available" but when trying to download it, this message comes up:

I am also getting non existing isolated nodes in a very simple model. Could you please have a look at this? 

Thank you.

[Artur.Kosakowski]

1. Read http://forums.autodesk.com/t5/Robot-Structural-Analysis/Error-message-quot-Encountered-an-improper-a...

2. Open the file in the repair mode

If you find your post answered press the Accept as Solution button please. This will help other users to find solutions much faster. Thank you.

[Anonymous]

Thanks Arthur,

but my query was more about the update error. Why does it come up? I cannot remember if SP4 is installed and communication centre suggests that it is not, but I am not allowed to install it as the mentioed warning comes up.

I have read the thread about opening file in the repair mode many times. it is always anoying and I would like to avoid it if possible. I would like to know why sometimes non existant isolated nodes appear even in simplest model and sometimes even big models run normaly. 

Thanks

[Anonymous]

to ilustrate the error I am getting

[Artur.Kosakowski]

I'm sorry I don't know. If you have SP4 installed then your version is up to date.