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Questionnaire Development System™

Resources

Maintenance Patches

Current Version Numbers

Each QDS™ module may contain a different version number, based upon which patches have been applied to a specific module. The most up-to-date version numbers for each module are as follows:

  • Design Studio - 5.1.0.1
  • CAPI - 5.1.0.1
  • ACASI - 5.1.0.1
  • Data Entry - 5.1.0.1
  • Warehouse Manager - 5.1.0.1
  • Data-to-ASCII - 5.1.0.1
  • Custom Dictionary Editor - 1.3.0.2

View Patches:





Patches for v5.0

If you are a licensed user of QDS™ version 5.0, you may download the current maintenance release. The download file contains an installation program for modifying an existing installation of QDS™. In order to run the update process successfully, you must have a copy of QDS™ version 5.0 properly installed on your system and a valid serial number from your original purchase.

What's been added
Download patch now - QDS™ Version 5.1.0.1, Released September 14, 2022
Please note: Design Studio, CAPI, and ACASI v5.0 will not be able to read files created in Design Studio v5.1.
Click here to download a PDF (936KB) detailing the New Features in QDS™ 5.1.

Patches for v4.0

If you are a licensed user of QDS™ version 4.0, you may download the current maintenance release. The download file contains an installation program for modifying an existing installation of QDS™. In order to run the update process successfully, you must have a copy of QDS™ version 4.0 properly installed on your system and a valid serial number from your original purchase.

What's been added
Download patch now - QDS™ Version 4.0.0.7, Released May 9, 2019

Patches for v3.0

If you are a licensed user of QDS™ version 3.0, you may download the current maintenance release. The download file contains an installation program for modifying an existing installation of QDS™. In order to run the update process successfully, you must have a copy of QDS™ version 3.0 properly installed on your system and a valid serial number from your original purchase. Additionally, in order to install the HAPI upgrade, you must have an active connection with a Pocket PC on which HAPI 3.0 has been installed.

What's been added
Download patch now - QDS™ Version 3.0.1.7, Released February 12, 2015

Patches for v2.6.1

If you are a licensed user of QDS™ version 2.6.1, you may download the current maintenance release. The download file contains an installation program for modifying an existing installation of QDS™. In order to run the update process successfully, you must have a copy of QDS™ version 2.6.1 properly installed on your system and a valid serial number from your original purchase. Additionally, in order to install the HAPI upgrade, you must have an active connection with a Pocket PC on which HAPI 2.6.1 has been installed.

What's been added
Download patch now - QDS™ Version 2.6.1.10, Released May 15, 2013

Patches for v2.6

If you are a licensed user of QDS™ version 2.6, you may download the current maintenance release. The download file contains an installation program for modifying an existing installation of QDS. In order to run the update process successfully, you must have a copy of QDS™ version 2.6 properly installed on your system and a valid serial number from your original purchase. Additionally, in order to install the HAPI upgrade, you must have an active connection with a Pocket PC on which HAPI 2.6 has been installed.

What's been added
Download patch now - QDS™ Version 2.6.0.5, Released October 18, 2010