Not able to install the beta program “Cannot read property files of ‘undefined’”. Can you please help.

Hi Robert, have you read this? Have downloaded zhe latest installer? [image] FAQ - MSFS Cannot Read Property “Files” of undefined FAQ If you should receive the message Cannot Read Property “Files” of undefined, you are likely running or have installed over an older Beta …

Hi Ian- I restored my full system from a backup image, then got the beta installer from your link and it appears to have installed OK. I exclusively use the FlyByWire A320NX aircraft and thus I am hoping that I will be able to use the latest Navigraph Airaccs in tandem with Foreflight. I run Foref…

Great Robert, I’m Richard not Ian but also ok :rofl: Thanks also fir the feedback … Cheers Richard

Sorry Richard. I can neither read nor follow package directions. I think it’s a guy thing.

Hi Robert, Please also see FAQ - Navigraph MSFS Navdata Update Beta Installer and FAQ - How to install/update the Navigraph Navdata Installer . Cheers Ian

Thanks Ian, I’ll save your mail for future reference as well. Quick question: I thought I saw on the forums or some such rumours that sometimes your charts may conflict with other software (?) or maybe the scenery changes you are implementing are causing issues (?). I use the FlyByWireSim A320NX mod…

Hi Robert, just a few words about MSFS and the our package: When you also use the Navigraph Installer (currently beta 23) for removing (red REMOVE button) or installing (blue INSTALL button) our data, you are 100% safe. We never delete anything in the sim, we only disable/de-active the stock data …

Thanks for clearing that up, Richard. But if I were to uninstall the beta, then I lose the Airac data that I am paying for within MSFS, correct? To be clear, the ONLY way I can have current Airacs is by using your BETA installer (at this time) within MSFS 2020… am I right? Appreciate your help very…

No, no Robert … during the cycle period you can remove and re-install the AIRAC data so often you want. You have paid (at least for one cycle) and in this period you can do what ever you want. As an example: You want to switch to the stock data for some testings. Close the sim, start the Navigraph…

It helped me a lot, thank you Richard.

Great Robert - let us know, when you need some more assistance … Have a nice day, Richard

Cannot install BETA software

Navigation Data General MSFS Data

NAVData March 23, 2021, 5:52pm 2

Hi Robert,
have you read this? Have downloaded zhe latest installer?

Cheers
Richard