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Help on Message 256:26 on Windows 10

Created by: Krontik at: 1/21/2019 2:23 PM (52 Replies)

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7/9/2020 8:39 AM	Rate (0)
8Noodles Silver Member Joined: 8/3/2017 Last visit: 6/11/2024 Posts: 1086 Rating: (53)	Hi Verbit, what do you mean with "similar", because similiar doesn't mean "the same", so please describe your issue further. With this sentence nobody is able to help you.
	Please, check out the forum search to find already existing topics regarding your issue and to get some hints.
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12/21/2020 6:54 PM	Rate (0)
Temploval Posts: 1 Rating: (0)	Hi, I have the same issue with Windows 10 Version 1803 Build 17134.1845 with Step 7 Professional V5.6 SP2. Error OLE 256:26 What is the solution? Thanks Attachment proginsta.jpg (1073 Downloads)
Temploval Posts: 1 Rating: (0)	Last edited by: Temploval at: 12/21/2020 19:00:25 Last edited by: Temploval at: 12/21/2020 19:04:24 Last edited by: Temploval at: 12/21/2020 19:04:44
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1/22/2021 11:28 AM	Rate (0)
AutoGen_9150661 Member Joined: 9/26/2018 Last visit: 4/19/2023 Posts: 1 Rating: (0)	Dear Guys, I encourred in the same issue. Is there someone that could help me? Thank you in advance for the support. Riccardo Quadrino Attachment SW installed.zip (1192 Downloads)

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4/1/2022 8:57 AM	Rate (0)
AutoGen_5058072 Member Joined: 12/18/2019 Last visit: 4/14/2025 Posts: 2 Rating: (0)	I have the same problem Please, help me)

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4/1/2022 9:00 AM	Rate (0)
AutoGen_5058072 Member Joined: 12/18/2019 Last visit: 4/14/2025 Posts: 2 Rating: (0)	Windows 10 Pro Virsion 21H2 19044.1586

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4/2/2022 8:53 AM	Rate (0)
Аслиддин Member Joined: 7/23/2021 Last visit: 5/26/2022 Posts: 3 Rating: (0)	у меня та же проблема. Windows 10 home 20H2 19042.1415

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4/4/2022 8:45 AM	Rate (0)
Jen_Moderator Diamond Member Joined: 6/19/2017 Last visit: 9/6/2024 Posts: 8171 Rating: (174)	Hi Аслиддин, Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help you to get more response to your question. This is the translation of your question: Аслиддин I have the same problem. Windows 10 Home 20H2 19042.1415 Regards, Jen_Moderator

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5/17/2022 6:00 PM	Rate (0)
spectrum99 Member Joined: 4/26/2022 Last visit: 7/2/2025 Posts: 3 Rating: (0)	Hi, I am experiencing this issue when trying to open a VAT in my project. Is there something I can change to fixe this matter?

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5/26/2022 9:29 AM	Rate (0)
Аслиддин Member Joined: 7/23/2021 Last visit: 5/26/2022 Posts: 3 Rating: (0)	Yes

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5/26/2022 9:35 AM	Rate (0)
Аслиддин Member Joined: 7/23/2021 Last visit: 5/26/2022 Posts: 3 Rating: (0)	Jen_Moderator Hi Аслиддин, Please try to discuss your question in English language. This is an international community and we try to focus on one language. Posting in English will help you to get more response to your question. This is the translation of your question: Аслиддин I have the same problem. Windows 10 Home 20H2 19042.1415 Regards, Jen_Moderator I am sorry. Yes it is my question.

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6/11/2022 5:14 PM	Rate (0)
Rub Allo Bronze Member Joined: 5/3/2016 Last visit: 9/9/2025 Posts: 25 Rating: (6)	spectrum99 Hi, I am experiencing this issue when trying to open a VAT in my project. Is there something I can change to fixe this matter? Sorry but you need to reinstall STEP 7.

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10/7/2022 1:31 PM	Rate (0)
Ali Elamy Joined: 7/29/2022 Last visit: 6/15/2023 Posts: 2 Rating: (0)	Dears, i need Help on Message 256:26 (An internal OLE error occurred) thank you in advance Attachment Error.png (994 Downloads)

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10/7/2022 1:32 PM	Rate (0)
Ali Elamy Joined: 7/29/2022 Last visit: 6/15/2023 Posts: 2 Rating: (0)	Thers is installed programs Attachment Programs.png (966 Downloads)

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10/7/2022 1:54 PM	Rate (0)
ixo65 Grandmaster Joined: 12/18/2014 Last visit: 9/15/2025 Posts: 35961 Rating: (4502)	See attached PDF. Attachment STEP7_ErrorCode_engl_ page 18.pdf (1168 Downloads)

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This contribution was helpful to 1 thankful Users qwazee

12/20/2022 2:22 PM	Rate (0)
Yann2410 Regular Member Joined: 5/31/2017 Last visit: 10/17/2023 Posts: 1 Rating: (0)	I have the same problem Windows 10 Pro 22H2 Please help Attachment Prog.zip (1019 Downloads)

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5/28/2023 4:41 PM	Rate (0)
RusDemchuk Member Joined: 6/14/2020 Last visit: 4/9/2025 Posts: 2 Rating: (0)	ChristophD Hello, can you make a screen of installed programms from control panel? Which Windows 10 build is used? Regards Christoph What's wrong? I have the same problem

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5/28/2023 4:42 PM
RusDemchuk Member Joined: 6/14/2020 Last visit: 4/9/2025 Posts: 2 Rating: (0)	Krontik Hi, ChristophD really thanks for help!! It looks better. All functions I've tried are working now. Krontik What's wrong? I have the same problem

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11/8/2023 11:22 AM	Rate (0)
AutoGen_9911026 Posts: 2 Rating: (0)	Hello, please can you help me with the same problem? List programs from control panel is in attachement. Thanks Attachment siemens.PNG (667 Downloads)
AutoGen_9911026 Posts: 2 Rating: (0)
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11/8/2023 11:32 AM	Rate (0)
ChristophD Grandmaster Joined: 5/12/2006 Last visit: 9/2/2025 Posts: 22709 Rating: (3071)	AutoGen_9911026 Hello, please can you help me with the same problem? List programs from control panel is in attachement. Thanks locks that is only part of installed sw

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11/8/2023 11:47 AM	Rate (0)
AutoGen_9911026 Posts: 2 Rating: (0)	what do you mean? Attachment siemens2.PNG (685 Downloads)
AutoGen_9911026 Posts: 2 Rating: (0)
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