HydraCARDs | Unknown Filetype Unknown filetype being opened - 'HLPF' Path of the file is then shown...

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Standalone HydraVIEW (Location)

Button: Open Error Type: Unknown filetype

Description:

Unknown Filetype

Unknown filetype being opened - 'HLPF'

Path of the file is then shown...

Solutions:

Cause:

.HLPF files are legacy files and this format is no longer used by HydraVIEW

Solution:

Open the file in Notepad instead.

If you'd like to change your Windows behaviour to not have it to open in HydraVIEW, right-click the file, select 'Open with..' and change the default program to Notepad.

Updated: Sept. 15, 2022, 4:32 p.m. Created: Feb. 10, 2020, 6:09 p.m.