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MangeL
Sweden
2 Posts |
Posted - Jun 15 2021 : 03:49:44
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No scanners found in updated Citrix environment (1912 LTSR, Windows server 2019). Same code is working in old environment. Twacker and other applications detects scanners.
IETW_LoadSourceManager does not Load?
Log from new (not working) environment: Twain log. Core version 9.3.1 15-2-2021 * 32 bit 2021-06-11 17:20:34 : CreateProxyWindow 2021-06-11 17:20:34 : CreateProxyWindow : created 2021-06-11 17:20:34 : IETW_LoadSourceManager 2021-06-11 17:20:34 : DestroyProxyWindow 2021-06-11 17:20:34 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:20:34 : CreateProxyWindow 2021-06-11 17:20:34 : CreateProxyWindow : already created 2021-06-11 17:20:34 : IETW_LoadSourceManager 2021-06-11 17:20:34 : DestroyProxyWindow 2021-06-11 17:20:34 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:20:34 : CreateProxyWindow 2021-06-11 17:20:34 : CreateProxyWindow : already created 2021-06-11 17:20:34 : IETW_LoadSourceManager 2021-06-11 17:20:34 : DestroyProxyWindow 2021-06-11 17:20:34 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:21:02 : CreateProxyWindow 2021-06-11 17:21:02 : CreateProxyWindow : already created 2021-06-11 17:21:02 : IETW_LoadSourceManager 2021-06-11 17:21:02 : DestroyProxyWindow 2021-06-11 17:21:02 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:21:02 : CreateProxyWindow 2021-06-11 17:21:02 : CreateProxyWindow : already created 2021-06-11 17:21:02 : IETW_LoadSourceManager 2021-06-11 17:21:02 : DestroyProxyWindow 2021-06-11 17:21:02 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:21:27 : CreateProxyWindow 2021-06-11 17:21:27 : CreateProxyWindow : already created 2021-06-11 17:21:27 : IETW_LoadSourceManager 2021-06-11 17:21:27 : DestroyProxyWindow 2021-06-11 17:21:27 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:21:27 : CreateProxyWindow 2021-06-11 17:21:27 : CreateProxyWindow : already created 2021-06-11 17:21:27 : IETW_LoadSourceManager 2021-06-11 17:21:27 : DestroyProxyWindow 2021-06-11 17:21:27 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:21:37 : DestroyProxyWindow 2021-06-11 17:21:37 : DestroyProxyWindow : destroyed
Log from old (working)environment: Twain log. Core version 9.3.1 15-2-2021 * 32 bit 2021-06-11 17:16:59 : CreateProxyWindow 2021-06-11 17:16:59 : CreateProxyWindow : created 2021-06-11 17:16:59 : IETW_LoadSourceManager 2021-06-11 17:16:59 : DestroyProxyWindow 2021-06-11 17:16:59 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:16:59 : CreateProxyWindow 2021-06-11 17:16:59 : CreateProxyWindow : already created 2021-06-11 17:16:59 : IETW_LoadSourceManager 2021-06-11 17:16:59 : IETW_LoadSourceManager : Load OK 2021-06-11 17:16:59 : IETW_OpenSourceManager 2021-06-11 17:16:59 : IETW_OpenSourceManager : Ok 2021-06-11 17:17:00 : IETW_CloseSourceManager 2021-06-11 17:17:00 : IETW_EmptyMessageQueue 2021-06-11 17:17:00 : IETW_EmptyMessageQueue : end 2021-06-11 17:17:00 : IETW_CloseSourceManager : Ok 2021-06-11 17:17:00 : IETW_UnloadSourceManager 2021-06-11 17:17:00 : IETW_UnloadSourceManager not Unloaded, for future uses 2021-06-11 17:17:00 : DestroyProxyWindow 2021-06-11 17:17:00 : DestroyProxyWindow : not destroyed, for future uses 2021-06-11 17:17:00 : CreateProxyWindow 2021-06-11 17:17:00 : CreateProxyWindow : already created 2021-06-11 17:17:00 : IETW_LoadSourceManager 2021-06-11 17:17:00 : IETW_LoadSourceManager : already loaded 2021-06-11 17:17:00 : IETW_OpenSourceManager 2021-06-11 17:17:00 : IETW_OpenSourceManager : Ok 2021-06-11 17:17:00 : IETW_OpenSource 2021-06-11 17:17:00 : Opening "HP Scanjet 5590 Doc TWAIN" 2021-06-11 17:17:01 : Success opening name:"HP Scanjet 5590 Doc TWAIN" ver:"1.90" twain:2.0 ....... |
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xequte
38128 Posts |
Posted - Jun 15 2021 : 19:06:22
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Hi
To clarify, if you run a 32bit application on that environment, such as Windows Fax and Scan, it can see the scanner?
Also, that your application is 32bit.
Nigel Xequte Software www.imageen.com
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MangeL
Sweden
2 Posts |
Posted - Jun 29 2021 : 03:03:45
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Demo ImageAcquisition/Twain compiled 64-bit. Delphi 10.4. Citrix environment (1912 LTSR, Windows server 2019). No scanners detected.
Twain log. Core version 9.3.1 15-2-2021 * 64 bit 2021-06-28 15:00:20 : CreateProxyWindow 2021-06-28 15:00:20 : CreateProxyWindow : created 2021-06-28 15:00:20 : IETW_LoadSourceManager 2021-06-28 15:00:21 : DestroyProxyWindow 2021-06-28 15:00:21 : DestroyProxyWindow : not destroyed, for future uses 2021-06-28 15:00:21 : CreateProxyWindow 2021-06-28 15:00:21 : CreateProxyWindow : already created 2021-06-28 15:00:21 : IETW_LoadSourceManager 2021-06-28 15:00:21 : DestroyProxyWindow 2021-06-28 15:00:21 : DestroyProxyWindow : not destroyed, for future uses 2021-06-28 15:00:21 : CreateProxyWindow 2021-06-28 15:00:21 : CreateProxyWindow : already created 2021-06-28 15:00:21 : IETW_LoadSourceManager 2021-06-28 15:00:21 : DestroyProxyWindow 2021-06-28 15:00:21 : DestroyProxyWindow : not destroyed, for future uses 2021-06-28 15:00:30 : CreateProxyWindow 2021-06-28 15:00:30 : CreateProxyWindow : already created 2021-06-28 15:00:30 : IETW_LoadSourceManager 2021-06-28 15:00:30 : DestroyProxyWindow 2021-06-28 15:00:30 : DestroyProxyWindow : not destroyed, for future uses 2021-06-28 15:00:30 : CreateProxyWindow 2021-06-28 15:00:30 : CreateProxyWindow : already created 2021-06-28 15:00:30 : IETW_LoadSourceManager 2021-06-28 15:00:30 : DestroyProxyWindow 2021-06-28 15:00:30 : DestroyProxyWindow : not destroyed, for future uses 2021-06-28 15:00:52 : DestroyProxyWindow 2021-06-28 15:00:52 : DestroyProxyWindow : destroyed
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xequte
38128 Posts |
Posted - Jun 29 2021 : 16:36:15
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Hi
Can any third party 64bit applications see scanners on that system?
Nigel Xequte Software www.imageen.com
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