diff --git a/package-lock.json b/package-lock.json
index 53b8350..6995cfa 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -1,12 +1,12 @@
 {
   "name": "@gcoredev/fastedge-sdk-js",
-  "version": "0.0.1",
+  "version": "1.0.1",
   "lockfileVersion": 3,
   "requires": true,
   "packages": {
     "": {
       "name": "@gcoredev/fastedge-sdk-js",
-      "version": "0.0.1",
+      "version": "1.0.1",
       "license": "Apache-2.0",
       "dependencies": {
         "@bytecodealliance/jco": "^1.2.4",
diff --git a/src/componentize/index.js b/src/componentize/index.js
index c318d37..abbb775 100644
--- a/src/componentize/index.js
+++ b/src/componentize/index.js
@@ -11,21 +11,28 @@ import { addWasmMetadata } from './add-wasm-metadata.js';
 import { getJsInputContents } from './get-js-input.js';
 import { precompile } from './precompile.js';
 
-import { getTmpDir, npxPackagePath, resolveTmpDir } from '~utils/file-system.js';
+import {
+  getTmpDir,
+  npxPackagePath,
+  resolveOsPath,
+  resolveTmpDir,
+  useUnixPath,
+} from '~utils/file-system.js';
 import { validateFilePaths } from '~utils/input-path-verification.js';
 
 async function componentize(jsInput, output, opts = {}) {
   const {
     debug = false,
-    wasmEngine = await npxPackagePath('./lib/fastedge-runtime.wasm'),
+    wasmEngine = npxPackagePath('./lib/fastedge-runtime.wasm'),
     enableStdout = false,
     enablePBL = false,
     preBundleJSInput = true,
   } = opts;
 
-  const jsPath = fileURLToPath(new URL(resolve(process.cwd(), jsInput), import.meta.url));
+  const jsPath = resolveOsPath(process.cwd(), jsInput);
+
+  const wasmOutputDir = resolveOsPath(process.cwd(), output);
 
-  const wasmOutputDir = fileURLToPath(new URL(resolve(process.cwd(), output), import.meta.url));
   await validateFilePaths(jsPath, wasmOutputDir, wasmEngine);
 
   const contents = await getJsInputContents(jsPath, preBundleJSInput);
@@ -51,14 +58,14 @@ async function componentize(jsInput, output, opts = {}) {
         '--inherit-env=true',
         '--dir=.',
         // '--dir=../', // todo: Farq: NEED to iterate config file and add these paths for static building...
-        `--dir=${dirname(wizerInput)}`,
+        `--dir=${useUnixPath(dirname(wizerInput))}`,
         '-r _start=wizer.resume',
-        `-o=${wasmOutputDir}`,
-        wasmEngine,
+        `-o=${useUnixPath(wasmOutputDir)}`,
+        useUnixPath(wasmEngine),
       ],
       {
         stdio: [null, process.stdout, process.stderr],
-        input: wizerInput,
+        input: useUnixPath(wizerInput),
         shell: true,
         encoding: 'utf-8',
         env: {
@@ -85,9 +92,7 @@ async function componentize(jsInput, output, opts = {}) {
   }
 
   const coreComponent = await readFile(output);
-  const adapter = fileURLToPath(
-    new URL(npxPackagePath('./lib/preview1-adapter.wasm'), import.meta.url),
-  );
+  const adapter = npxPackagePath('./lib/preview1-adapter.wasm');
 
   const generatedComponent = await componentNew(coreComponent, [
     ['wasi_snapshot_preview1', await readFile(adapter)],
diff --git a/src/fastedge-build/config-build/index.js b/src/fastedge-build/config-build/index.js
index fb34cd6..be01452 100644
--- a/src/fastedge-build/config-build/index.js
+++ b/src/fastedge-build/config-build/index.js
@@ -1,10 +1,10 @@
-import path from 'node:path';
+import { pathToFileURL } from 'node:url';
 
 import { createStaticManifest } from './build-manifest/create-static-manifest.js';
 import { buildWasm } from './build-wasm.js';
 
 import { normalizeBuildConfig } from '~utils/config-helpers.js';
-import { isFile } from '~utils/file-system.js';
+import { isFile, resolveOsPath } from '~utils/file-system.js';
 import { colorLog } from '~utils/prompts.js';
 
 async function buildFromConfig(config) {
@@ -36,7 +36,8 @@ async function loadConfig(configPath) {
   try {
     const configFileExists = await isFile(configPath);
     if (configFileExists) {
-      const { config } = await import(/* webpackChunkName: "config" */ configPath);
+      const configUrlPath = pathToFileURL(configPath).href;
+      const { config } = await import(/* webpackChunkName: "config" */ configUrlPath);
       return normalizeBuildConfig(config);
     }
     colorLog('error', `Error: Config file not found at ${configPath}. Skipping build.`);
@@ -48,7 +49,7 @@ async function loadConfig(configPath) {
 
 async function buildFromConfigFiles(configFilePaths = []) {
   for (const configFilePath of configFilePaths) {
-    const configPath = path.resolve(configFilePath);
+    const configPath = resolveOsPath(configFilePath);
     // Await in loop is correct, it must run sequentially - it overwrites files within each build cycle
     // eslint-disable-next-line no-await-in-loop
     await buildFromConfig(await loadConfig(configPath));
diff --git a/src/utils/file-system.js b/src/utils/file-system.js
index e85ff21..636a712 100644
--- a/src/utils/file-system.js
+++ b/src/utils/file-system.js
@@ -1,18 +1,37 @@
 import { readdirSync } from 'node:fs';
 import { mkdir, mkdtemp, readdir, stat } from 'node:fs/promises';
 import { tmpdir } from 'node:os';
-import path from 'node:path';
+import path, { resolve } from 'node:path';
 import { fileURLToPath } from 'node:url';
 
 import { colorLog } from './prompts.js';
 
+/**
+ *
+ * Normalizes and resolves the path for unix/windows compatibility
+ * @param {Array<string>} paths
+ * @returns {string} path
+ */
+const resolveOsPath = (...paths) => path.normalize(resolve(...paths));
+
+/**
+ *
+ * Replaces backslashes with forward slashes - wizer requires unix paths
+ * @param {string} path
+ * @returns {string} path
+ */
+const useUnixPath = (path) => path.replace(/\\/gu, '/');
+
 /**
  *
  * @param {string} filePath
  * @returns {string} npxPackagePath
  */
 const npxPackagePath = (filePath) => {
-  const __dirname = path.dirname(fileURLToPath(import.meta.url)).replace(/\/bin([^/]*)$/u, '');
+  const __dirname = path
+    .dirname(fileURLToPath(import.meta.url))
+    .replace(/[\\/]bin([\\/][^\\/]*)?$/u, '');
+
   try {
     return path.resolve(__dirname, filePath);
   } catch {
@@ -120,5 +139,7 @@ export {
   isDirectory,
   isFile,
   npxPackagePath,
+  resolveOsPath,
   resolveTmpDir,
+  useUnixPath,
 };