https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82480#M33886 Hi <a href="https://community.blueprism.com/t5/user/viewprofilepage/user-id/1340">@GAVIN.RUDLING</a><BR /><BR />Is this a copy from the "MS Excel VBO"​?<BR /><BR />The namespace that is using the original VBO is this one: "System.Runtime.InteropServices"<BR /><BR />Can you show us the "Code Options" Tab for the object to check all the libraries?<BR /><BR /><BR />See you in the Community, bye <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /><BR />------------------------------<BR />Pablo Sarabia<BR />Solution Manager &amp; Architect<BR />Altamira Assets Management<BR />Madrid<BR />------------------------------<BR /> Fri, 03 Jun 2022 13:01:00 GMT PabloSarabia 2022-06-03T13:01:00Z https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82478#M33884 Good Day all<BR /><BR />I have loaded an Excel Enhanced VBO and I am getting the following Error<BR /><span class="lia-inline-image-display-wrapper" image-alt="15863.png"><img src="https://community.blueprism.com/t5/image/serverpage/image-id/16026i3BF5BBCC8C8C68ED/image-size/large?v=v2&amp;px=999" role="button" title="15863.png" alt="15863.png" /></span><BR />I have taken a copy of the library file and placed it in the same Blue Prism folder with the Automate C executable which happens to also contain the microsoft office.outlook.interop file.<BR />I have restarted Blue prism and then the VM and I still get the same error. Any suggestions. am I still missing something?<BR />I am using the BPC platform running 6.10.3<BR /><BR />Kind Regards<BR />Gavin<BR /><BR />------------------------------<BR />Gavin Rudling<BR />Digital Consultant &amp; Developer<BR />Cog3nt<BR />Africa/Johannesburg<BR />0813906789<BR />------------------------------<BR /> Fri, 03 Jun 2022 10:56:00 GMT https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82478#M33884 GAVIN.RUDLING 2022-06-03T10:56:00Z https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82479#M33885 <a href="https://community.blueprism.com/t5/user/viewprofilepage/user-id/1340">@GAVIN.RUDLING</a><BR /><BR />I don't know if it is the image quality but looking at it you are missing the period between "Microsoft" and "Office".​<BR /><BR />------------------------------<BR />Micheal Charron<BR />Senior Manager<BR />RBC<BR />America/Toronto<BR />------------------------------<BR /> Fri, 03 Jun 2022 11:58:00 GMT https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82479#M33885 MichealCharron 2022-06-03T11:58:00Z https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82480#M33886 Hi <a href="https://community.blueprism.com/t5/user/viewprofilepage/user-id/1340">@GAVIN.RUDLING</a><BR /><BR />Is this a copy from the "MS Excel VBO"​?<BR /><BR />The namespace that is using the original VBO is this one: "System.Runtime.InteropServices"<BR /><BR />Can you show us the "Code Options" Tab for the object to check all the libraries?<BR /><BR /><BR />See you in the Community, bye <span class="lia-unicode-emoji" title=":slightly_smiling_face:">🙂</span><BR /><BR />------------------------------<BR />Pablo Sarabia<BR />Solution Manager &amp; Architect<BR />Altamira Assets Management<BR />Madrid<BR />------------------------------<BR /> Fri, 03 Jun 2022 13:01:00 GMT https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82480#M33886 PabloSarabia 2022-06-03T13:01:00Z https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82481#M33887 Hi All,<BR /><BR />Thank you all for the rapid responses. <BR />The issue is resolved, there was a typo (.) missing from the Microsoft.Office.Interop.Excel.dll sting.<BR /><BR />------------------------------<BR />Gavin Rudling<BR />Digital Consultant &amp; Developer<BR />Cog3nt<BR />Africa/Johannesburg<BR />0813906789<BR />------------------------------<BR /> Fri, 03 Jun 2022 13:17:00 GMT https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82481#M33887 GAVIN.RUDLING 2022-06-03T13:17:00Z https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82482#M33888 Thanks Gavin for confirmation<BR /><BR />------------------------------<BR />Nilesh Jadhav <BR />Senior RPA Specialist<BR />ADP<BR />India<BR />------------------------------<BR /> Mon, 20 Jun 2022 15:08:00 GMT https://community.blueprism.com/t5/Product-Forum/Microsoft-Office-Interop-error/m-p/82482#M33888 NileshJadhavBP 2022-06-20T15:08:00Z