| Users | Filename | Product | Company | Version | Variant |
|---|---|---|---|---|---|
| 34.38% | %SYSDIR% \ pcsinst.dll | Personal Communications | IBM Corporation | 5080.0.4246.1250 | 5138748 |
| 21.88% | %SYSDIR% \ pcsinst.dll | IBM Personal Communications | IBM | 1.0.0.1 | 6743983 |
| 21.88% | %SYSDIR% \ pcsinst.dll | Personal Communications | IBM Corporation | 5090.0.6212.583 | 4616653 |
| 18.75% | %SYSDIR% \ pcsinst.dll | IBM Personal Communications | IBM | 1.0.0.1 | 14447356 |
| 3.13% | %SYSDIR% \ pcsinst.dll | Personal Communications | IBM Corporation | 5090.4.9033.950 | 4462560 |