Aqua-Soft ForumsAs the changelog says:
v0.1.1: 08/31/2004- Fixed a bug that caused SPrintWindowGetDIB() to return INVALID_PARAMETER error when the pBits pointer in the SPW_DIB structure supplied was NULL.
The download link is the same 
siwu
As the changelog says:
v0.1.1: 08/31/2004- Fixed a bug that caused SPrintWindowGetDIB() to return INVALID_PARAMETER error when the pBits pointer in the SPW_DIB structure supplied was NULL.
The download link is the same
siwu