| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 50% | %SYSDIR% \ spool \ PRTPROCS \ x64 \ ups01pp.dll | Windows (R) Codename Longhorn DDK driver | Windows (R) Codename Longhorn DDK provider | 1.50.62.0 | 27479148 |
| 25% | %SYSDIR% \ spool \ PRTPROCS \ W32X86 \ ups01pp.dll | Windows (R) Codename Longhorn DDK driver | Windows (R) Codename Longhorn DDK provider | 1.50.62.0 | 32039468 |
| 16.67% | %SYSDIR% \ spool \ PRTPROCS \ x64 \ ups01pp.dll | Windows (R) Codename Longhorn DDK driver | Windows (R) Codename Longhorn DDK provider | 1.50.62.0 | 29979006 |
| 8.33% | %SYSDIR% \ spool \ PRTPROCS \ W32X86 \ ups01pp.dll | Windows (R) Codename Longhorn DDK driver | Windows (R) Codename Longhorn DDK provider | 1.50.62.0 | 28058322 |