| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 81.25% | %SYSDIR% \ spool \ PRTPROCS \ W32X86 \ hpzpp3zm.dll | HP Print Processor | Hewlett-Packard Corporation | 60.51.506.32 | 4898431 |
| 12.5% | %SYSDIR% \ spool \ PRTPROCS \ W32X86 \ hpzpp3zm.dll | HP Print Processor | Hewlett-Packard Corporation | 60.51.506.32 | 11379747 |
| 6.25% | %SYSDIR% \ spool \ PRTPROCS \ x64 \ hpzpp3zm.dll | HP Print Processor | Hewlett-Packard Corporation | 60.51.506.32 | 26543455 |