Hello pilots,My FREE Take-Off Performance Calculation Tools (TOPCAT) now has also a Landing Performance Calculator (Beta) included!Check http://topcat.ofplan.net for more details!Best Regards,Christian GrillTOPCAT

Hi,For monetary reasons, I am using Sun's Open Office Calc rather than Excel. Calc has worked with every other Excel file that I've tried but it will not work with TOPCAT. When I start TOIPCAT I get the "do you want to enable macros" box and I hit the yes button. Then TOPCAT comes up and says that it can't run because macros are disabled. Any ideas?Charlie

Due to a totaly different macro system, TOPCAT doesn't work with Open Office.That's why the requirement is MS Excel 2000 or higher.I'm sorry for the inconveniences!Best Regards,Christian GrillTOPCAT

If only I had Excel ... :(Michael J.http://www.precisionmanuals.com/images/forum/pmdg_744F.jpghttp://sales.hifisim.com/pub-download/asv6-banner-beta.jpg

Hey Michael,Microsoft have a free excel viewer, maybe this will help?!http://www.microsoft.com/downloads/details...&displaylang=ENArmen Cholakianhttp://www.precisionmanuals.com/images/forum/supporter.jpg

Armen,I have Excel 2000, but just tried Excel Viewer anyway, as Excel tends to chew up ~50MB when launched, and I thought the standalone viewer might help here.Unfortunately, it will not allow macros to operate, so it can not be used with TOPCAT, as far as I can tell.Good idea, but unfortunately, not an option.

Unfortunately Excel Viewer does not work, because it does not support macros at all...

Ahhh..didnt know that! :)Sorry for the inconvenience!Armen L Cholakianhttp://www.precisionmanuals.com/images/forum/supporter.jpg