# Previous Product and Upgrade Codes

This topic lists the product and upgrade codes for the previous Cognex Designer releases.

## Cognex Designer 4.1 PR2

- API Version: 4.2.1
- Upgrade codes
  - x64 - 84F14F46-58D4-4B7C-A963-4C7F1D57D1DB
- Product Codes
  - X64 - 40ED1DFC-4320-4E5F-AB29-E2FE589C376C

## Cognex Designer 4.0

- API Version: 4.1.0
- Upgrade Codes
  - x64 - 84F14F46-58D4-4B7C-A963-4C7F1D57D1DB
- Product Codes
  - x64 - 21B3FB72-8EEE-4B76-9D37-26EE0ED5F464

## Cognex Designer 2.7

- API Version: 3.5.1
- Upgrade Codes
  - x64 - 9DBBCE96-D0AB-482E-B207-730F83879934
- Product Codes
  - x64 - 54A2FBEA-3ADE-4749-A6D9-CF8A711739C

## Cognex Designer 2.6

- API Version: 3.5.0
- Upgrade Codes
  - x86 - A667A24A-4053-46DB-9F21-08C7C1AAF225
  - x64 - 09463BE5-A8A1-4A11-B5F4-1FB103045FFD
- Product Codes
  - x86 - 20314593-0303-4894-8971-4449E16DC793
  - x64 - E2951431-1CD9-4B62-ADF4-43A5FD71C387

## Cognex Designer 2.5 PR5

- API Version: 3.4.2
- Upgrade Codes
  - x64 Upgrade Code : {05535DD2-B5CE-43AC-8A6F-B3E6F688152D}
  - x86 Upgrade Code: {6F5CE606-BF9D-49C0-AF35-A0D640DCB7EC}
- Product Codes
  - x64 Product Code: {BE5CEE3F-827E-46B6-B5FF-B1367B2CF87C}
  - x86 Product Code: {E58141E1-53E6-4B45-9CD1-11E6D4D42857}

## Cognex Designer 2.5 PR4

- API Version: 3.4.1
- Upgrade Codes
  - x64 Upgrade Code : {05E4ECBF-F7DD-4A0B-B89A-1DE7AF62EDCE}
  - x86 Upgrade Code: {3AF8F441-3C09-407B-9D3A-32043FC71139}
- Product Codes
  - x64 Product Code: {088A01D1-C55D-40E4-8564-979121053E0E}
  - x86 Product Code: {A4CF8B0B-7291-462E-A402-77E1A1863566}

## Cognex Designer 2.5 PR3

- API Version: 3.4.0
- Upgrade Codes
  - x64 Upgrade Code : {2A5E6455-3836-4355-AF7F-38756089B7E1}
  - x86 Upgrade Code: {4BC0E777-A9FD-4D5C-9D9D-16D9602F8BCA}
- Product Codes
  - x64 Product Code: {700FEF35-30BD-4CD2-90EE-4BD07AE68EED}
  - x86 Product Code: {F05AD810-2439-43E2-84DB-7455C01E2EE6}

## Cognex Designer 2.5 PR2

- API Version: 3.3.0
- Upgrade Codes
  - x64 Upgrade Code : {0DDB9972-5984-40B0-9C66-CC1FBD7FBF7A}
  - x86 Upgrade Code: {8F99785D-6FB4-4338-A4FD-14A404846DD5}
- Product Codes
  - x64 Product Code: {7362BAC2-5DEF-4442-B60B-B1F409437762}
  - x86 Product Code: {620CA0D5-F890-4B52-B422-4391BB662BC1}

## Cognex Designer 2.5 PR1

- API Version: 3.2.0
- Upgrade Codes
  - x64 Upgrade Code : {23113A5C-4075-49AA-8810-7C4A3EAD3987}
  - x86 Upgrade Code: {E53089F6-C513-4833-BD35-F359C356BFEC}
- Product Codes
  - X64 Product Code: {AEA08E15-7752-4BD1-A914-A23C9D575147}
  - X86 Product Code: {81C5F404-0820-449C-968A-2FA3FD666C6B}

## Cognex Designer 2.5

- API Version: 3.1.0
- Upgrade Codes
  - x64 Upgrade Code : {E2C81BA6-E13A-4A4E-85D2-D95D15FF228E}
  - x86 Upgrade Code: {FC3C5831-C296-4D05-8103-C21072024C31}
- Product Codes
  - X64 Product Code: {263D442E-D9F2-43CE-9360-0DD4F50CCE4E}
  - X86 Product Code: {480E41FB-CE00-4ED1-A0EB-A7D958A8A84E}

## Cognex Designer 2.1

- API Version: 3.0.0
- Upgrade Codes
  - x64 Upgrade Code : {97F0B719-546F-4AA6-BC55-815FCA69EC23}
  - x86 Upgrade Code: {5F63548C-8FD0-4989-8DC5-9461DDD1C151}
- Product Codes
  - X64 Product Code: {588BE36C-5F7E-440D-BEA3-B443FC39A9FF}
  - X86 Product Code: {C898076C-30E1-4614-A126-A69112EE32C7}

## Cognex Designer 2.0

- API Version: 2.0.0
- Upgrade Codes
  - x64 Upgrade Code : {02DBDD85-75DB-42A9-AC6C-F489779D3C6B}
  - x86 Upgrade Code: {FDA5A797-AB67-47F3-98E4-A1D6BFB7462B}
- Product Codes
  - X64 Product Code: {62FE9614-45D0-4CFB-A0C5-FF30B5C96E62}
  - X86 Product Code: {7712CB00-516B-412D-A60D-60F070E12352}

## Cognex Designer 1.0 PR1

- API Version: 1.0.1
- Product Codes
  - X64 Product Code: {0DE9D772-01F8-4CE9-A3A5-20F03C8F710E}
  - X86 Product Code: {63293020-9AFE-4125-A08D-90934DE68935}

## Cognex Designer 1.0

- API Version: 1.0.0
- Product Codes
  - X64 Product Code: {B5F274C9-A833-46C8-A479-BBC9DC7FE016}
  - X86 Product Code: {7984E600-9901-4B0D-82B6-8997B0E97B40}