I've tried your tip and SR installed flawlessly, thanks!
Unfortunately, I've failed to install your Revised SCS. I've tried to copy weidu.exe into game directory and run stratagems.bat. It opened Command Prompt window, asked me how I would like to install the components, created setup-stratagems_autoinstall.exe, opened another window, where I choose which components to install and in the end got an error. I also tried to copy setup-stratagems.tp2 into main game directory, renamed weidu.exe into setup-stratagems.exe, run it and soon got the same error:
//
...
Appended text to [stratagems_external/workspace/item_stats.2da]
[./override/IOTYUGH.ITM] loaded, 362 bytes
[./override/IPLAT01.ITM] loaded, 498 bytes
[./override/IPLOT01K.ITM] loaded, 0 bytes
ERROR: illegal 4-byte read from offset 106 of 0-byte file IPLOT01K.ITM
ERROR: [iPLOT01K.ITM] -> [override/IPLOT01K.ITM] Patching Failed (COPY) (Failure("IPLOT01K.ITM: read out of bounds (GET_OFFSET_ARRAY)"))
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
Stopping installation because of error.
ERROR Installing [initialise mod (all other components require this)], rolling back to previous state
Unable to Unlink [stratagems_external/backup/stratagems/1000/OTHER.1000]: Unix.Unix_error(1, "unlink", "stratagems_external/backup/stratagems/1000/OTHER.1000")
[stratagems_external/backup/stratagems/1000/UNSETSTR.1000] SET_STRING uninstall info not found
Will uninstall 37 files for [sTRATAGEMS/SETUP-STRATAGEMS.TP2] component 1000.
...
//
Full debug file is here.
BTW, did you modified this version or vanilla SCS v.30? If the latter maybe this is the case?