OK.... I found a standalone File checksum utility to use rather than trying to use the cmd line. Wish I found this at the beginning
https://sourceforge.net/projects/filechecksumutility/
winSPMBT V16 Extended Edition (2022).exe
sha-256
94c6a93de339d8a06585c698c5083c0cafcc7e1a028bd4cf26 f87309b79a22cb
sha-512
51e7c80b8e2b96e9fcb767d0ee37dd91d41f2888b3efa8958f d61f5345e94b98900a2d7e548825ff51588ff193133ec679d9 ecf15f032751f32e5c64b74c63fc
winSPWW2 V15 Extended Edition(2022).exe
sha-256
29727d1db554c24f925f137a441dbde21f39693c897e58b0c3 5d070bc3ea56c4
sha-512
bec8604f1642d93a99fd5337e7966091fafefb4dc9c87a14d4 7dc75a929d070b219a3ccdbeafb55d68f9724d3856ed3628e8 54dfc1713a1e4319171799b47cd2