For all apps, the SigPlus2_xx.jar and the comm.jar (varies from one operating system to another) must be added to the classpath. For Windows, use RXTXcomm.jar in the PATH.

When using Topaz HSB (HID USB) pads under Windows, copy the appropriate SigUsb.dll (32-bit for 32-bit JVM, or 64-bit for 64-bit JVM) to a location in the PATH on the target computer. See the SIGUSBDLL folder included. Additionally, the SigUsb.dll requires that the VC++ 2008 and 2010 runtimes be installed to the target computer. Bear in mind that the paths to these installers will certainly change over time. Ultimately, you can visit www.microsoft.com to locate the current 32-bit and 64-bit 2008 and 2010 VC++ redistributables available to you.

VC++ 32-bit versions (for 32-bit JVM):
2008 VC++ 32-bit redistributable:
http://www.microsoft.com/downloads/en/details.aspx?familyid=9B2DA534-3E03-4391-8A4D-074B9F2BC1BF&displaylang=en

2010 VC++ 64-bit redistributable:
http://www.microsoft.com/downloads/en/details.aspx?FamilyID=a7b7a05e-6de6-4d3a-a423-37bf0912db84&displaylang=en


VC++ 64-bit versions (for 64-bit JVM):
2008:
http://www.microsoft.com/downloads/en/details.aspx?familyid=BD2A6171-E2D6-4230-B809-9A8D7548C1B6&displaylang=en

2010:
http://www.microsoft.com/downloads/en/details.aspx?familyid=BD512D9E-43C8-4655-81BF-9350143D5867&displaylang=en


For using the HSB (HID USB) pads under Linux, please refer to the SigPlusLinuxHSB.zip file, which contains a demo and dependencies.