The X

1 files use the extension of OCA

.OCA

Custom Control Library Type File

Classification:developer files
Accompanying file saved with Visual Basic custom control (.OCX) files; contains standard descriptions of objects, properties, and methods used by OLE Automation; created automatically by Visual Basic and given the same name as the custom control except for the file extension.

instruction:

OCA files are binary files that serve as both extended type libraries and a cache for OCX files. If an OCA file is deleted, it can be rebuilt by Visual Basic, but will take extra time.

OCA(Custom Control Library Type File) related software:

Windows

1 software

发送 E6588 至公众号 IT小技巧 查看软件名称。