.TLB

VAX Text Library

📌 As a primary option, the .TLB data extension pattern grasps a text-packaged library of data specifications applied by a relevant VMS/VAX system.

OLE Type Library

📌 In other apparent clauses, the .TLB file composition may be oriented towards internal user interface markers for software tools which are compatible with Microsoft Object Linking and Embedding (OLE) technological approach. Accurately, this distinctive .TLB branch node variation is generated and opened up by Visual Basic when an ActiveX or OLE server is enabled and the “Remote Server Support Files” parameter tweak is activated.

By the way, one of possible .TLB interpretations (precisely, stdole3.tlb arrangement), may comprise a Trojan virus. Therefore, for the following reason, it should be opened manually in any way due to high risk of information leak and malware intrusion.

How to open an .TLB file?

📌 The .TLB sample formation is effortlessly and immersively researched, examined, and opened by HP OpenVMS or any typical text editor, accessible within your working ecosystem. Besides, some pinpoint .TLB-bundled instances can be surveyed and analyzed by Microsoft Excel 365 web-service or its related desktop analogue, regardless of its release date and generation.