Software Development and IT Support in Greater Manchester

Over 21 years in business and 35 years experience

Your IT Supplier in Tameside

CSIP Computing Limited is a Software Development, IT Supplier and Support Provider working as the IT department of local companies in the SME Sector since 2003. We are based in Hollingworth, near Glossop, and work with local businesses throughout the Glossop, Tameside, Stockport, Greater Manchester, and South Yorkshire areas.


Whether it’s a deskop application, web-based system, or Mobile App, we have the tools and experience to solve the problem and meet your budget.


Whether you need just ad-hoc support, or would like the benefits of a support contract, with active monitoring, backup, and support of your whole IT Infrastructure, we have the knowledge and experience to support you.


Whether you want to solve a particular issue, have expansion plans but don’t know where to start, or simply what to know if your existing suppliers are getting it right, we can help you make the most of your IT systems.


We have the contacts and the knowedge to help you with all your IT Purchases, whether it’s Hardware, Software, Anti-virus, Backup or somthing bespoke – we have the experience to help.

Random Thoughts

Random thoughts and notes that we have made on our travels – there may be something useful here!

REST API on IIS 2019 – 405 method not allowed

Like many – we’ve had issues with a REST API running on IIS – this was a WordPress site. BackgroundWe’re doing some development work for a customer who wants to[…]

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SBS2011 to Windows Server 2019

At the beginning of February 2020, we migrated a customer from Windows Small Business Server 2011 to Windows Server 2019 and Exchange 2019 on an HPE ML350 Server using Hyper-V[…]

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Windows 10 Mail and GMAIL

Had a laptop through the doors this morning which was having issues connecting Windows 10 Mail to a GMail account. Windows 10 Mail could collect mail using IMAP, but could[…]

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