Reference Source

50 4D 43 43

For 50 4D 43 43, offset is 50; extension is grp; format is Windows 3.x Program Manager Program Group file format, recorded from its source on 2026-08-03.

Hex signature
50 4D 43 43
Offset
50
Extension
grp
Format
Windows 3.x Program Manager Program Group file format unconfirmed
Sourceen.wikipedia.org
Verified2026-08-03
Review by2027-08-03
DatasetFile format magic numbers

Values marked unconfirmed are shown, but we could not tie them to the quote below: Format. Read the quote and judge them yourself.

What the source says

3 64 62 66 | sdbf | 8 | sdb | Windows customized database | 50 4D 43 43 | PMCC | 0 | grp | Windows 3.x <https://en.wikipedia.org/wiki/Program_Manager> Program Manager Program Group file format | 4B 43 4D 53 | KCMS | 0 | icm | <https://en.wikipedia.org/wiki/ICC_profile> ICC profile | 72 65 67 66 | regf | 0 | dat hiv | <https://en.wikipedia.org/wiki/Windows_Re

en.wikipedia.org, retrieved 2026-08-03

Source

Last verified against source: 2026-08-03. Scheduled for re-check by: 2027-08-03. This page as Markdown · OKF concept · full dataset as JSON.