CRM Error

My Boss is receiving this script error when using CRM 2011, but nobody else in the office receives this error. He is also a System Administrator like myself and still receives this error

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:26</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:26</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:27</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx#201824717</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:27</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx#201824717</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:28</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx#201824717</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:29</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>

<CrmScriptErrorReport>

  <ReportVersion>1.0</ReportVersion>

  <ScriptErrorDetails>

   <Message>'fidoCallback' is undefined</Message>

   <Line>1</Line>

   <URL>/main.aspx</URL>

   <PageURL>/main.aspx#201824717</PageURL>

   <Function>anonymouseError:'fidoCallback'isundefined</Function>

   <CallStack>

    <Function>anonymouseError:'fidoCallback'isundefined</Function>

   </CallStack>

  </ScriptErrorDetails>

  <ClientInformation>

   <BrowserUserAgent>Mozilla/5.0 (compatible; MSIE 10.0; Windows NT 6.3; WOW64; Trident/7.0; Touch; .NET4.0E; .NET4.0C; .NET CLR 3.5.30729; .NET CLR 2.0.50727; .NET CLR 3.0.30729; Tablet PC 2.0)</BrowserUserAgent>

   <BrowserLanguage>en-US</BrowserLanguage>

   <SystemLanguage>en-US</SystemLanguage>

   <UserLanguage>en-US</UserLanguage>

   <ScreenResolution>1920x1080</ScreenResolution>

   <ClientName>Web</ClientName>

   <ClientTime>2014-06-20T08:30:29</ClientTime>

  </ClientInformation>

  <ServerInformation>

    <OrgLanguage>1033</OrgLanguage>

    <OrgCulture>1033</OrgCulture>

    <UserLanguage>1033</UserLanguage>

    <UserCulture>1033</UserCulture>

    <OrgID>{C37CCBD0-7206-E111-A3D1-000C29E911AE}</OrgID>

    <UserID>{A4C2A0E5-7206-E111-A3D1-000C29E911AE}</UserID>

    <CRMVersion>6.0.2.51</CRMVersion>

  </ServerInformation>

</CrmScriptErrorReport>