coldfusion cfimport IIS unstable execution

I have created customtags (7 files, nested tags) using CF9 and call it using cfimport, when I run it on my notebook with CF9 dev edition with built in CF web server, it run with no problem, but when I run on IIS it sometime it's show blank page or partial execution only (never completely run)

error stack trace:

java.lang.IncompatibleClassChangeError
 at coldfusion.excel.Excel.createNewWorkbook(Excel.java:118)
 at coldfusion.excel.Excel.<init>(Excel.java:86)
 at coldfusion.runtime.CFPage.SpreadSheetNew(CFPage.java:6779)
 at cfsheet2ecfm424522201.runPage(C:\Inetpub\wwwroot\tscf\spreadsheet\sheet.cfm:73)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231)
 at coldfusion.filter.CFVariablesScopeFilter.invoke(CFVariablesScopeFilter.java:56)
 at coldfusion.tagext.lang.ModuleTag.doStartTag(ModuleTag.java:271)
 at coldfusion.runtime.CfJspPage._emptyTcfTag(CfJ开发者_StackOverflowspPage.java:2722)
 at cfexcel2ecfm1846306446.runPage(C:\Inetpub\wwwroot\tscf\excel.cfm:19)
 at coldfusion.runtime.CfJspPage.invoke(CfJspPage.java:231)
 at coldfusion.tagext.lang.IncludeTag.doStartTag(IncludeTag.java:416)
 at coldfusion.filter.CfincludeFilter.invoke(CfincludeFilter.java:65)
 at coldfusion.filter.ApplicationFilter.invoke(ApplicationFilter.java:342)
 at coldfusion.filter.RequestMonitorFilter.invoke(RequestMonitorFilter.java:48)
 at coldfusion.filter.MonitoringFilter.invoke(MonitoringFilter.java:40)
 at coldfusion.filter.PathFilter.invoke(PathFilter.java:87)
 at coldfusion.filter.ExceptionFilter.invoke(ExceptionFilter.java:70)
 at coldfusion.filter.BrowserDebugFilter.invoke(BrowserDebugFilter.java:74)
 at coldfusion.filter.ClientScopePersistenceFilter.invoke(ClientScopePersistenceFilter.java:28)
 at coldfusion.filter.BrowserFilter.invoke(BrowserFilter.java:38)
 at coldfusion.filter.NoCacheFilter.invoke(NoCacheFilter.java:46)
 at coldfusion.filter.GlobalsFilter.invoke(GlobalsFilter.java:38)
 at coldfusion.filter.DatasourceFilter.invoke(DatasourceFilter.java:22)
 at coldfusion.filter.CachingFilter.invoke(CachingFilter.java:53)
 at coldfusion.CfmServlet.service(CfmServlet.java:200)
 at coldfusion.bootstrap.BootstrapServlet.service(BootstrapServlet.java:89)
 at jrun.servlet.FilterChain.doFilter(FilterChain.java:86)
 at coldfusion.monitor.event.MonitoringServletFilter.doFilter(MonitoringServletFilter.java:42)
 at coldfusion.bootstrap.BootstrapFilter.doFilter(BootstrapFilter.java:46)
 at jrun.servlet.FilterChain.doFilter(FilterChain.java:94)
 at jrun.servlet.FilterChain.service(FilterChain.java:101)
 at jrun.servlet.ServletInvoker.invoke(ServletInvoker.java:106)
 at jrun.servlet.JRunInvokerChain.invokeNext(JRunInvokerChain.java:42)
 at jrun.servlet.JRunRequestDispatcher.invoke(JRunRequestDispatcher.java:286)
 at jrun.servlet.ServletEngineService.dispatch(ServletEngineService.java:543)
 at jrun.servlet.jrpp.JRunProxyService.invokeRunnable(JRunProxyService.java:203)
 at jrunx.scheduler.ThreadPool$DownstreamMetrics.invokeRunnable(ThreadPool.java:320)
 at jrunx.scheduler.ThreadPool$ThreadThrottle.invokeRunnable(ThreadPool.java:428)
 at jrunx.scheduler.ThreadPool$UpstreamMetrics.invokeRunnable(ThreadPool.java:266)
 at jrunx.scheduler.WorkerThread.run(WorkerThread.java:66)  

noted: java.lang.IncompatibleClassChangeError it happened when I use SpreadsheetNew() function even when only call it by simple SpreadsheetObj = SpreadsheetNew()

env 1:
CF9 dev edition
win 7 professional
built in cf web server
java 1.6.0_16

env 2: CF9 enterprise win 2003 IIS 6 java 1.6.0_20

thank you