Hello Yasir,
Yes there's a difference between ISIS vs Twain. For starter there's a big change on ISIS but since you are still in 9.15 that should be okay.
Note: do not user any VRS ISIS driver. It's best that you install the scanner MFG software and test scanning. If the manufacture with that ISIS driver, Datacap piggy back off the ISIS driver for scanning.
Using isisscan or Twain panel as oppose to Vscan
In tmweb, setting, for Vscan under Datacap Desktop you need to change the TravelDocs panel to DotScanPanels.ISISScan
Default is DotScanPanels.VScan
for Twain it's
DotScanPanels.TWAINScan
for ISIS scan it's
DotScanPanels.ISISScan
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Duke Lam
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Original Message:
Sent: Thu December 12, 2024 08:32 AM
From: Yasir Sultan
Subject: DataCap Scanner Error 9.1.5
Thank you for your input, Duke Lam.
We do not use TWAIN drivers instead ISIS drivers.
Does that change anything?
We were able to eliminate the shortcut key messages and now getting unhandled exception message.
Thank you.
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Yasir Sultan
Original Message:
Sent: Wed December 11, 2024 11:49 AM
From: Duke Lam
Subject: DataCap Scanner Error 9.1.5
Your scanner mfg should come with a scanning application using twain driver. See if that works.
The error seems to be related to the shortcut key.
https://revenue.webapps.tn.gov/tmweb.net/shortcutsh.htm
Grant scan shortcut for access to scan. Perhaps it's this.

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Duke Lam
Original Message:
Sent: Tue December 10, 2024 08:26 AM
From: Yasir Sultan
Subject: DataCap Scanner Error 9.1.5
Attached please find the series of errors users are seeing when try to use the scanner.
Any help would be greatly appreciated.
Thank you.
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Yasir Sultan
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