VSCode editor path issues on Windows

Error: ENOENT: no such file or directory, open '/C:/development/workspaces/workspace-vscode/test.bpmn2'
at Object.openSync (fs.js:436:3)
at Object.module.(anonymous function) [as openSync] (ELECTRON_ASAR.js:160:31)
at Object.readFileSync (fs.js:341:35)
at Object.exports.wrapFsWithAsar.fs.readFileSync (ELECTRON_ASAR.js:580:40)
at Object.receive_contentRequest (c:\Users\kverlaen\.vscode\extensions\kiegroup.appformer-js-vscode-extension-pack-kogito-bpmn-0.1.0\dist\extension\extension.js:1:10385)
at e.exports.e.receive (c:\Users\kverlaen\.vscode\extensions\kiegroup.appformer-js-vscode-extension-pack-kogito-bpmn-0.1.0\dist\extension\extension.js:1:4682)
at e.<anonymous> (c:\Users\kverlaen\.vscode\extensions\kiegroup.appformer-js-vscode-extension-pack-kogito-bpmn-0.1.0\dist\extension\extension.js:1:11045)

I guess the / at the start of the path is probably causing issues.