Hello everyone,

For somewhile I am trying to pursue the https://support.zemax.com/hc/en-us/articles/1500005577782-Which-tools-to-use-when-working-on-a-Head-up-Display-

Tutorials & Applications in knowledgebase,

Throughout the tutorial, at specific points there are directions to open the related .zar documents.

Upto step 3, every zar files were opened but when I tried to open the

“HUD_Step3_NONSEQ_after_tidying_up.zar” file, it gives a message as shown below;

HUD_Step3_NONSEQ_after_tidying_up.zar

Anybody to make comment on this, before this point of .zar documents every zar docs were properly opened, where might be the error on opening this zar.?

Thanks in advance,

Onder.