BorlandTalk.com Borland discussion newsgroups   Archives   FAQ   Search   Memberlist   Usergroups   Register   Profile   Log in to check your private messages   Log in  TCrep VCL          BorlandTalk.com Forum Index -> Delphi Students View previous topic :: View next topic   Author Message bar Guest Posted: Thu Apr 19, 2007 3:24 pm    Post subject: TCrep VCL hello all I have an application built on Delpho 7.0 in which i used a TCrep Component for report generation. provided by the Seagate Crystal Reports for the Crystal Reports 10.0. Everything is fine in the developer machine. To setup on other pc, I took all the dlls required for my .exe file (through PE Explorer). But I can't able to open the report on the client pc, i am getting error "Error : 512 Print Engine Not Opened" OpenPrintEngine <PEOpenEngine> in the code i am supplying the ReportName to the TCrep component Any solution greatly appreciated. Thanks SA Back to top Craig Stuntz [TeamB] Guest Posted: Thu Apr 19, 2007 9:41 pm    Post subject: Re: TCrep VCL The Crystal/BusinessObjects installers for CRPE-based apps, as a rule, never work. You need to reverse-engineer what is required and write your own installer. Alternately, use the ActiveX controls instead of CRPE-based controls. Those installers do work. -- Craig Stuntz [TeamB] · Vertex Systems Corp. · Columbus, OH Delphi/InterBase Weblog : http://blogs.teamb.com/craigstuntz Borland newsgroup denizen Sergio González has a new CD of Irish music out, and it's good: http://tinyurl.com/7hgfr Back to top Marc Rohloff [TeamB] Guest Posted: Fri Apr 20, 2007 5:17 am    Post subject: Re: TCrep VCL On Thu, 19 Apr 2007 13:24:57 +0300, bar wrote: Quote: To setup on other pc, I took all the dlls required for my .exe file (through PE Explorer). You needed to register certain dlls, you also need to set certain registry keys. For Crystal XI Business Objects provides MSM (Installer) modules that you can use. -- Marc Rohloff [TeamB] marc -at- marc rohloff -dot- com Back to top Craig Stuntz [TeamB] Guest Posted: Fri Apr 20, 2007 6:28 pm    Post subject: Re: TCrep VCL Marc Rohloff [TeamB] wrote: Quote: For Crystal XI Business Objects provides MSM (Installer) modules that you can use. I haven't tested XI, but for versions 8, and 9 the supplied installers for CRPE apps didn't work, and I rather doubt CRPE support has improved since then as it's a deprected technology. The installers work fine for apps which use the RDC, however. -- Craig Stuntz [TeamB] · Vertex Systems Corp. · Columbus, OH Delphi/InterBase Weblog : http://blogs.teamb.com/craigstuntz Please read and follow Borland's rules for the user of their server: http://support.borland.com/entry.jspa?externalID=293 Back to top bar Guest Posted: Sun Apr 22, 2007 10:32 pm    Post subject: Re: TCrep VCL Hello Craig and Marc Thanks for the replies Finally i included all the dlls files and registered. The print engine is loading. My report uses a access file as database. So in the crystal report IDE i used Create New Connection->Database Files option here i supplied only the .mdb file. I didn't use any ODBC or DSN Name. The code in the developer pc is working fine. Crpe1.ReportName := 'C:\Company.rpt'; Crpe1.Show; i am not supplying any log on server properties. In the client pc i am getting error Error 536: Error in file C:\Company.rpt Unable to connect InConnect Log On information Execute <PEStartPrintJob> Thanks SA Back to top Craig Stuntz [TeamB] Guest Posted: Mon Apr 23, 2007 7:22 pm    Post subject: Re: TCrep VCL If the developer machine works and the client machine does not, then your install is probably still not right. I wish I could give you more help on this, but we haven't done a CRPE installation in three or four years. The only thing I can really suggest is to use SysInternals file monitor to see which DLLs the developer machine is loading when you execute the report. -- Craig Stuntz [TeamB] · Vertex Systems Corp. · Columbus, OH Delphi/InterBase Weblog : http://blogs.teamb.com/craigstuntz All the great TeamB service you've come to expect plus (New!) Irish Tin Whistle tips: http://learningtowhistle.blogspot.com Back to top bar Guest Posted: Sat Apr 28, 2007 9:23 pm    Post subject: Re: TCrep VCL Thanks Craig Stuntz you suggestion help me a lot. The reports are working in the client machine. 1.Now the export button in the print preview is not working, it is not showing any dialog box. 2.The scrollbars in the print preview are working through the mouse. How to resolve this. Thanks SA Back to top Marc Rohloff [TeamB] Guest Posted: Sat Apr 28, 2007 9:55 pm    Post subject: Re: TCrep VCL On Sat, 28 Apr 2007 19:23:07 +0300, bar wrote: Quote: 1.Now the export button in the print preview is not working, it is not showing any dialog box. You probably haven't copied and registered he dlls for he export formats you need. Quote: 2.The scrollbars in the print preview are working through the mouse. So what exactly is he problem? -- Marc Rohloff [TeamB] marc -at- marc rohloff -dot- com Back to top bar Guest Posted: Sun Apr 29, 2007 2:29 pm    Post subject: Re: TCrep VCL Quote: 2.The scrollbars in the print preview are working through the mouse. So what exactly is he problem? Sorry i missed out "not", actually the scrollbars are not working though the mouse scroller. Any suggestion on the dlls required for the export option. I tried ExportModeller.dll whichis not working. Thanks SA Back to top Marc Rohloff [TeamB] Guest Posted: Sun Apr 29, 2007 5:37 pm    Post subject: Re: TCrep VCL On Sun, 29 Apr 2007 12:29:15 +0300, bar wrote: Quote: Any suggestion on the dlls required for the export option. I tried ExportModeller.dll whichis not working. There is usually one for each file type you want to export. So the name would have something to do with 'html' 'excel', etc. -- Marc Rohloff [TeamB] marc -at- marc rohloff -dot- com Back to top Craig Stuntz [TeamB] Guest Posted: Mon Apr 30, 2007 6:26 pm    Post subject: Re: TCrep VCL bar wrote: Quote: Any suggestion on the dlls required for the export option. On your development machine, run your app in the debugger. When you click export, look at Delphi's event viewer. You'll see which DLLs get loaded there. -- Craig Stuntz [TeamB] · Vertex Systems Corp. · Columbus, OH Delphi/InterBase Weblog : http://blogs.teamb.com/craigstuntz Want to help make Delphi and InterBase better? 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