This is the latest official patch for Jane's Israeli Air Force (IAF).

Jane's Israeli Air Force v1.1 English Patch

Hey, I'm running Windows 10 and I have problem with this: After installing Jane's IAF game from original CD, I downloaded Tackleberry's patch, installed it and run the game as mentioned - right click on "IAFJets One Core" file and run as admin. Game starts normally, I can browse all menus and settings but when I want to launch any mission (training too) game crashes. I always get these errors:
C:\Janes\IAF\Resource\MD\ [Params], NumberOfG-Graphs is missing at file
C:\Janes\IAF\Resource\MD Could not open flight envelope file

Any tips how to fix this? Thanks

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Plokite_Wolf Author

Just to rule it out, please manually install DirectX 9.0c according to this guide:

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Thanks for help! I was able to patch IAF but I have a smaller problem. If I chose the cockpit view F1 the game is lagging. There is no lagging if i chose any other views. Could that cause this problem if i installed the indeo codecs and the directx version that the installer offer?

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