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Outlook 2003 and Active-X security
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Outlook 2003 and Active-X security
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Outlook 2003 and Active-X security |
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#1 |
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Guest
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Hello all,
I was wandering if there is a change in ActiveX security policy in MS OL 2003 i have this MailItem form i designed, it is saved as an oft file, that form contains an ActiveX control i have written ,i create that form through my com addin using OOM api CreateItemFromTemplate, this worked well in all Outlook versions, but now im testing it on the new OL2003 beta, once i create my form i get this msgbox saying "In order to prevent malicious code from running .....",outlook loads the form but simply removes my activeX control.. i read about the security changes added to this version, but i did not find any reference to changes in ActiveX security policy, has anyone encountered this issue? is there a way to configure and "lower" these security settings, or a way to work around this? MS once released this small application which configures security settings at the admin level (there are options to set trusted comaddins,trusted attachments, trusted MAPI api calls), that app also contains an activeX control --> when i load it i get the same error msg i get Can someone from MS clarify this? Thanks in advance ![]() Daniel. |
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#2 |
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Guest
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Information from the Outlook team about this:
ActiveX Controls will not Load in One-off Forms When Outlook receives a message containing a form definition, the item is considered to be a one-off form. To help prevent unwanted script and controls from running in one-off forms, Outlook will not load ActiveX controls in one-off forms by default. This behavior can be controlled by administrators using one of the following registry settings. HKCU\Software\Policies\Microsoft\Office\11.0\Outlook\Security HKCU\Software\Microsoft\Office\11.0\Outlook\Security AllowActiveXOneOffForms (DWORD) not present - Only load controls that are listed below. (default) 0 - Only load controls that are listed below. 1 - Allow only safe controls. 2 - Allow all ActiveX controls. The following controls can be used in one-off forms: a.. Controls from fm20.dll b.. Microsoft Office Outlook Rich Format Control c.. Microsoft Office Outlook Recipient Control d.. Microsoft Office Outlook View Control -- Ken Slovak [MVP - Outlook] http://www.slovaktech.com Lead Author, Professional Outlook 2000 Programming, Wrox Press Lead Author, Beginning VB 6 Application Development, Wrox Press Attachment Options http://www.slovaktech.com/attachmentoptions.htm Extended Reminders http://www.slovaktech.com/extendedreminders.htm "shrem" <shremd@zahav.net.il> wrote in message news:ek18G86SDHA.2148@TK2MSFTNGP11.phx.gbl... > Hello all, > > I was wandering if there is a change in ActiveX security policy in MS OL > 2003 > > i have this MailItem form i designed, it is saved as an oft file, that form > contains an ActiveX control i have written ,i create that form through my > com addin using OOM api CreateItemFromTemplate, this worked well in all > Outlook versions, but now im testing it on the new OL2003 beta, once i > create my form i get this msgbox saying "In order to prevent malicious code > from running .....",outlook loads the form but simply removes my activeX > control.. > > i read about the security changes added to this version, but i did not find > any reference to changes in ActiveX security policy, > > has anyone encountered this issue? > > is there a way to configure and "lower" these security settings, or a way to > work around this? > > MS once released this small application which configures security settings > at the admin level (there are options to set trusted comaddins,trusted > attachments, trusted MAPI api calls), that app also contains an activeX > control --> when i load it i get the same error msg i get > > Can someone from MS clarify this? > > Thanks in advance ![]() > > Daniel. > > > |
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