re-print from Readme.txt file;
There are two EXPRESSfit 6.4 Setup.exe files for installing EXPRESSfit 6.4.
Since fitting software for DIYers is always installed as Standalone without using the Noah system database software (currently Noah 4), you should install EXPRESSfit 6.4 using the Setup.exe file from the folder named (EXPRESSfit_Standalone).
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There are multiple versions of EXPRESSfit – which do I use for each product?
EXPRESSfit Pro:
Enchant
Captivate
EXPRESSfit 2017:
Celebrate
Cheer
Journey
Bliss
Charm
Pep
Flip
Varicom
Older Sonic products are programmed using EXPRESSfit 6.4. These products include:
Velocity, Ion, Endura, Touch, Groove, Innova, Balance, Applause, Natura Pro, and Natura 2SE Altair
NOTE: EXPRESSfit 6.4 is not compatible with current version of Windows 10. Maybe run Windows 10 using setup through Compatibility Troubleshooter and after installation run application with modified properties that are high - resolution scaling override. Also Windows 7, works for EXPRESSfit 6.4
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What programming interfaces can be used with the EXPRESSfit Fitting System?
EXPRESSfit Pro and EXPRESSfit 2017 support the following programming interfaces:
HI-PRO, HI-PRO 2, USB HI-PRO
NOAHlink
FittingLINK 3.0 (2.4 GHz only)
FittngLINK 2.0
EXPRESSlink3
Noahlink Wireless (2.4 GHz only)
EXPRESSfit 6.4 supports the following programming interfaces:
NOAHlink
EXPRESSlink