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[quote="itdeptcorp"]"Error:java.lang.UnsupportedClassVersionError" C:\Program Files (x86)\Java\jre1.5.0_22[/quote]
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<table border="0" cellpadding="3" cellspacing="1" width="100%" class="forumline"> <tr> <th class="thCornerL" width="22%" height="26">Author</th> <th class="thCornerR">Message</th> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>laaki</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Thu Apr 28, 2011 5:21 am<span class="gen"> </span> Post subject: apatar work</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">sir i have a doubt on apatar which application is used in that sowtware...</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>Ludmila</b></span></td> <td class="row2" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Thu Aug 05, 2010 3:13 pm<span class="gen"> </span> Post subject: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Just resolved another Windows 7 installation issue. I thought it might be useful so posing the description here. <br /> <br />System: 64bit Windows 7, UAC enabled <br /> <br />First there was an error like 'Cannot find javaw' <br />Check on java version from command line but the system didn't seem to see Java at all. Adjusting the path didn't help. So we just uninstalled the java that was there (in C:\Program Files (x86)\), downloaded the newest java from <a href="http://www.java.com" target="_blank">www.java.com</a> (decided to try 64bit java) and installed it to C:\Program Files\ (this is the default folder Java installer proposed). Now the PC could see java ok <br /> <br />BUT <br /> <br />it was throwing 'Can't start application. Only one instance allowed'. All we did is we just uninstalled Apatar from C:\Program Files (x86)\Apatar and installed it to C:\Apatar directly (unchecked 'Java installer' at the first installer screen)</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>LarryH</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Tue Mar 23, 2010 1:17 am<span class="gen"> </span> Post subject: </span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Hi Sergei, <br /> <br />Apatar is finding the wrong version. <br /> <br />More than likely you have several copies of javaw on your system. Java Update doesn't replace old versions, and several apps install their own. Apatar is finding the first one in the PATH environment variable. <br /> <br />Using Explorer you can search for "javaw" on your C: and if you have multiple ones, it will list the directories where their at, but you might not be able to delete them, depending on other applications relying on their particular version. <br /> <br />So, delete the ones you can and that will simplify it. Boldly deleting all of them comes highly recommended but then you have to check and clean up other apps. <br /> <br />Installing the JRE and adding the directory to the begining of the PATH might do the trick without deleting the others, but it's iffy. Any new patch might change it. <br /> <br />java -version <br />Will tell you which version is found first. <br /> <br />Hope that helps you out. <br /> <br />~Larry</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>itdeptcorp</b></span></td> <td class="row2" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Mon Mar 22, 2010 8:18 pm<span class="gen"> </span> Post subject: now the error is</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">"Error:java.lang.UnsupportedClassVersionError" <br /> <br />C:\Program Files (x86)\Java\jre1.5.0_22</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>itdeptcorp</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Mon Mar 22, 2010 7:17 pm<span class="gen"> </span> Post subject: wow - no working</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">well, I tried what you suggested and well that would not work <br /> <br />Our Environment: <br /> <br />Windows 2008 R2 64bit Server <br /> <br /><span style="font-weight: bold"><span style="text-decoration: underline">Test 1: </span></span>Installed Apatar to default folder, uninstalled Java 1.6, dl'ed JRE 1.5 installed, changed path - Ran application.bat as Admin - rebooted server <br /> <br />same error - Cannot find 'javaw' <br /> <br /><span style="font-weight: bold"><span style="text-decoration: underline">Test 2:</span></span> Unistalled Apatar, re-installed to c:\program files\ , checked path for Java - rebooted server <br /> <br />same error Cannot find 'javaw' <br /> <br />Very odd -</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>LarryH</b></span></td> <td class="row2" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Fri Jun 05, 2009 7:11 pm<span class="gen"> </span> Post subject: Re: Could not find java on launch on 64 bit system</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody"></span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>rlucero wrote:</b></span></td> </tr> <tr> <td class="quote">Is there a work around for a Java Vurtual Machine Launcher error: "Error: could not find Java 2 Runtime Environment"</td> </tr></table><span class="postbody"> <br /> <br />Yep! <br /> <br />First make sure you have the right version of Java JRE. My Apatar install grabbed the latest 1.6 which it's apparently not compatible with. So you'll have to uninstall that and delete the java app directory. <br /> <br />When java installs on Windows 64bit, I've yet to have it correctly place the java path in the PATH environment variable. <br /> <br />Right click on My Computer, choose Properties, then Advanced Properties, then at the bottom click on "Environment Variables". <br />Under the System Variables section, scroll down till you find PATH. Edit that and add the correct path to the end of the line. Mine looks like... <br /> <lots of stuff>...\;\Program Files\Java\jre1.5.0_18\bin <br /> <br />But, note that Apatar is not supporting 64bit so were on our own for making it work. At least your java will work. <img src="images/smiles/icon_smile.gif" alt="Smile" border="0" /></span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row1"><span class="name"><a name=""></a><b>Sergei</b></span></td> <td class="row1" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Thu Apr 02, 2009 9:32 am<span class="gen"> </span> Post subject: Re: Could not find java on launch on 64 bit system</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Hi rlucero, <br /> <br /></span><table width="90%" cellspacing="1" cellpadding="3" border="0" align="center"><tr> <td><span class="genmed"><b>rlucero wrote:</b></span></td> </tr> <tr> <td class="quote">Is there a work around for a Java Vurtual Machine Launcher error: "Error: could not find Java 2 Runtime Environment"</td> </tr></table><span class="postbody"> <br /> <br />Sorry we've never tested Apatar on 64 bit system and could not tell you if Apatar can run there. <br /> <br />Regards, <br />Sergei</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> <tr> <td width="22%" align="left" valign="top" class="row2"><span class="name"><a name=""></a><b>rlucero</b></span></td> <td class="row2" height="28" valign="top"><table width="100%" border="0" cellspacing="0" cellpadding="0"> <tr> <td width="100%"><img src="templates/subSilver/images/icon_minipost.gif" width="12" height="9" alt="Post" title="Post" border="0" /><span class="postdetails">Posted: Wed Apr 01, 2009 6:40 pm<span class="gen"> </span> Post subject: Could not find java on launch on 64 bit system</span></td> </tr> <tr> <td colspan="2"><hr /></td> </tr> <tr> <td colspan="2"><span class="postbody">Is there a work around for a Java Vurtual Machine Launcher error: "Error: could not find Java 2 Runtime Environment"</span></td> </tr> </table></td> </tr> <tr> <td colspan="2" height="1" class="spaceRow"><img src="templates/subSilver/images/spacer.gif" alt="" width="1" height="1" /></td> </tr> </table>
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