Support Board
Date/Time: Fri, 31 Oct 2025 12:11:50 +0000
Windows error code 193:
View Count: 1357
| [2018-11-19 06:03:11] | 
| User316362 - Posts: 211 | 
| I've been using this dll for weeks (my dll).  I tried recompiling, using different Sierra versions etc.  But it just started today, Sunday evening. I see that others have been having this problem also in the past with other DLLs. Any clues? CreateStudyDLLModuleFunctionObject Error loading C:\SierraChart\Data\HamptonTrader.dll. Windows error code 193: %1 is not a valid Win32 application. | 2018-11-19 00:50:10 Date Time Of Last Edit: 2018-11-19 06:05:26  | 
| [2018-11-19 06:07:12] | 
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| Make sure you are running the 32-bit version of Sierra Chart because it looks like that DLL requires it. Refer to: How to Use an Advanced Custom Study or a Study Collection: Custom Study Not Listed or Not Displaying on Chart Sierra Chart Support - Engineering Level Your definitive source for support. Other responses are from users. Try to keep your questions brief and to the point. Be aware of support policy: https://www.sierrachart.com/index.php?l=PostingInformation.php#GeneralInformation For the most reliable, advanced, and zero cost futures order routing, *change* to the Teton service: Sierra Chart Teton Futures Order Routing | 
| [2018-11-19 14:30:15] | 
| User316362 - Posts: 211 | 
| I'm sure it's compiled at 32bit and I'm sure I'm running the 32 bit sierra version. I reverified This started without me changing anything. This is a deployed DLL. One thing I did notice is that WIndows 10 pushed an update on 11-17. I'll try some things on my end to see if I can pinpoint it. Date Time Of Last Edit: 2018-11-19 14:40:32  | 
| [2018-11-19 14:51:53] | 
| User316362 - Posts: 211 | 
| Update....  The DLL is 471 KB in size.  I uploaded it and forced an update.   The DLL shows up in the Data directory as a 0 bytes size file when deployed could it be the Sierra update/deployment mechanism? Date Time Of Last Edit: 2018-11-19 15:00:29  | 
| [2018-11-19 15:27:37] | 
| User316362 - Posts: 211 | 
| OK, I deleted everything and removed the file from the update list.   I then updated the file again and added the file name back into the DLL name for updating. I forced an update and all is well now. How a zero file size got in the mix I haven't a clue. Resolved. | 
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