In owa, when I try to open settings to add delivery notification I get this error both in IE 7 & 8. Windows 2008 x64+exchange 2007 sp1 with all updates.I didn't migrate from 2003. And I tried first step from here http://support.microsoft.com/kb/941201/en-usbut it didn't help.Client Information------------------User Agent: Mozilla/4.0 (compatible; MSIE 7.0; Windows NT 6.1; Trident/4.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET CLR 1.1.4322)CPU Class: x86Platform: Win32System Language: ruUser Language: ruCookieEnabled: trueMime Types: Exception Details-----------------Date: Tue Apr 14 17:43:01 UTC+0400 2009Message: 'onClsMOpt' is undefinedUrl: https://exch1/owa/8.1.340.0/scripts/premium/fedtmsg.jsLine: 15 Call Stack----------ldMOptDlgScr()cbLdMOptDlg(oR)oR = [object Object] sBody = <!-- Copyright (c) 2006 Microsoft Corporation. All rights reserved. --><!-- OwaPage = ASP.forms_premium_messageoptionsdialog_aspx --> <div class=h id=divMOptScrpt>L_MOpt = "";L_Close = "";</div><div class="moSctHdr"><div class="moSctTxt"> </div></div><div class="moSctBdy"><table><tr> <td></td> <td> <select id="selImp"> <option value="0"></option> <option value="1"></option> <option value="2"></option> </select> </td></tr><tr> <td></td> <td> <select id="selSens"> <option value="0"></option> <option value="1"></option> <option value="2"></option> <option value="3"></option> </select> </td></tr><tr> <td></td> <td> <input type="checkbox" id="chkBcc"><label for="chkBcc"> &quot;&quot;</label> </td></tr></table></div><div class="moSctHdr"><div class="moSctTxt"> </div></div><div class="moSctBdy"><input type="checkbox" id="chkDvRcp">&nbsp;&nbsp;<label for="chkDvRcp"> </label><br><input type="checkbox" id="chkRdRcp">&nbsp;&nbsp;<label for="chkRdRcp"> </label><br><br></div> <div id="dlgOptScrt" style="display:none"></div> <div class="moSctHdr"><div class="moSctTxt"> </div></div><div class="moTp"><img src="8.1.340.0/themes/base/options.gif" align=absmiddle>&nbsp;&nbsp; &quot;&quot; .</div> oReq = [object Object] oCtx = 0 oXmlHttp = iStatus = 200 fST = false iCT = 1cbOeReq(oReqFac)oReqFac = [object Object] oXmlHttp = iXmlVer = 2 sUrl = ev.owa?oeh=1&ns=EditMessage&ev=LOD oCtx = [object Object] iIdx = 3 fExp = false fLock = true cb = function cbOeReq(oReqFac){var oRsp=new oeResp(oReqFac);var oXH=oRsp.oXmlHttp;if(oXH.status==200){var er=oXH.getResponseHeader("X-OWA-EventResult");if(er=="0"){}else if(er=="1"){var oDiv=document.createElement("div");oDiv.innerHTML=oRsp.sBody;var oErr=oDiv.all["err"];oRsp.sErr=oErr._msg;oRsp.iErr=0;if(oErr._cd)oRsp.iErr=getInt(oErr._cd);var divDbg=oDiv.all["debugInfo"];if(divDbg)oRsp.sErrDbg=divDbg.outerHTML;var divCustom=oDiv.all["divCstInfo"];if(divCustom)oRsp.divCustom=divCustom;}else {oRsp.sErr=L_IntErr;}}else {oRsp.sErr=getHttpErr(oXH.status);}--g_iRC;if(oReqFac.oCtx.cb){if(!oReqFac.oCtx.cb(oRsp))updCmp(window,oRsp);}return oRsp;}cbReqFac(iIdx)iIdx = 3anonymous()-----------------------function anonymous() {cbReqFac(3)}----------------------- Dump Event----------recordset = nulltype = errorfromElement = nulltoElement = nullaltLeft = falsekeyCode = 0repeat = falsereason = 0data = behaviorCookie = 0source = nullcontentOverflow = falsebehaviorPart = 0uri = dataTransfer = nullctrlKey = falseshiftLeft = falsedataFld = returnValue = undefinedqualifier = wheelDelta = 0bookmarks = nullbutton = 0srcFilter = nullnextPage = cancelBubble = falsex = 0y = 0srcElement = nullscreenX = 484screenY = 173srcUrn = origin = boundElements = [object HTMLCollection]clientX = 447clientY = 15propertyName = shiftKey = falsectrlLeft = falseoffsetX = 0offsetY = 0altKey = falseerrorMessage = 'onClsMOpt' is undefinederrorUrl = https://exch1/owa/8.1.340.0/scripts/premium/fedtmsg.jserrorLine = 15errorCharacter = 192errorCode = 0Noone can help me? :((

Hi,I'd like to know if you can send/recieve mail in OWA. The error only occur when you click "option" for OWA?Besides,please follow the next four steps to try to solve the problem.Regards,Xiu

Will the four operating?

Get updated to exchange SP3 first, than install to roll up 8. The SP2 will update your owa bin files and reset any customizations to any control files that have been mistakenly made. Exchange Server 2007 Service Pack 3 http://www.microsoft.com/en-us/download/details.aspx?id=24111 Update Rollup 8 for Exchange Server 2007 Service Pack 3 (KB2734323) http://www.microsoft.com/en-us/download/details.aspx?id=30479James Chong MCITP | EA | EMA; MCSE | M+, S+ Security+, Project+, ITIL msexchangetips.blogspot.com