C#net crystal report

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When i transfer my project solution to other computer. My Crystal Report Windows Viewer Prompt. "Failed to open the connection. temp_14365d98-f5f3-42b1-917b-1d1243e826c812016_4552_{448AFA0B-384E-497F-86E5-C178433FA7CA}.rpt}". Need Help

C#

What I have tried:

i dont know what to do.. i already installed all drivers i used in my other computer. nothing happened

Posted 11-May-21 19:50pm

James Ortiz 2021

Updated 11-May-21 21:35pm

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[no name] 12-May-21 3:30am

Make a new connection to whatever you've been connecting to for the report.

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OriginalGriff · Answer 1 · 2021-05-11T21:35:00

Crystal reports requires a connection to the database, which your code will be setting.
If the new computer can't access the DB server (or file) via exactly the path your code is providing, it will - understandably - fail.

So start with your code: where do you set the connection string, where do you get the string from? Have you checked that it is valid for the new computer, and that the server / file is accessible by the current user of that?

Sorry, but we can't do any of that for you!