| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 87.88% | %SYSDIR% \ DRIVERS \ pcasp50a64.sys | PCAUSA Rawether for Windows | Printing Communications Assoc., Inc. (PCAUSA) | 5.50.18.5 | 1351559 |
| 10.61% | %SYSDIR% \ DRIVERS \ pcasp50a64.sys | PCAUSA Rawether for Windows | Printing Communications Assoc., Inc. (PCAUSA) | 5.50.18.5 | 1948466 |
| 1.52% | %SYSDIR% \ DRIVERS \ pcasp50a64.sys | PCAUSA Rawether for Windows | Printing Communications Assoc., Inc. (PCAUSA) | 5.60.19.2 | 31429897 |