diff --git a/src/providers/base/Provider.js b/src/providers/base/Provider.js
index 815bb71..06d5497 100644
--- a/src/providers/base/Provider.js
+++ b/src/providers/base/Provider.js
@@ -1,4 +1,6 @@
 import fs from 'fs';
+import path from 'path';
+import { fileURLToPath } from 'url';
 
 /**
  * Abstract Provider Base Class.
@@ -41,7 +43,9 @@ export class Provider {
 	 */
 	async _loadProviderPricing(providerName) {
 		try {
-			const pricingPath = new URL(`../../../config/${providerName}-pricing.json`, import.meta.url).pathname;
+			const currentDir = path.dirname(fileURLToPath(import.meta.url));
+			const configDir = path.resolve(currentDir, '../../../config');
+			const pricingPath = path.join(configDir, `${providerName}-pricing.json`);
 			const pricingContent = fs.readFileSync(pricingPath, 'utf-8');
 
 			this.providerPricing = JSON.parse(pricingContent);
diff --git a/src/utils/costTracker.js b/src/utils/costTracker.js
index ad67891..678825b 100644
--- a/src/utils/costTracker.js
+++ b/src/utils/costTracker.js
@@ -1,5 +1,6 @@
 import fs from 'fs';
 import path from 'path';
+import { fileURLToPath } from 'url';
 
 /**
  * Cost Tracking Utility.
@@ -56,7 +57,7 @@ function loadProviderPricingData(providerName) {
 	}
 
 	try {
-		const currentDir = path.dirname(new URL(import.meta.url).pathname);
+		const currentDir = path.dirname(fileURLToPath(import.meta.url));
 
 		// Look for {provider}-pricing.json in the config directory relative to this module.
 		const jsonPath = path.resolve(currentDir, `../../config/${providerName}-pricing.json`);
diff --git a/src/utils/promptLoader.js b/src/utils/promptLoader.js
index 8024704..b7a9989 100644
--- a/src/utils/promptLoader.js
+++ b/src/utils/promptLoader.js
@@ -8,6 +8,7 @@
 
 import fs from 'fs';
 import path from 'path';
+import { fileURLToPath } from 'url';
 import { encoding_for_model as encodingForModel } from 'tiktoken';
 import { getApiTargetLanguage } from './languageMapping.js';
 import { getPluralForms, extractPluralCount } from './poFileUtils.js';
@@ -49,7 +50,7 @@ function loadPromptTemplate(promptFilePath) {
  */
 export function buildSystemPrompt(targetLang, sourceLang = 'English', promptFilePath = null) {
 	if (!promptFilePath) {
-		const currentDir = path.dirname(new URL(import.meta.url).pathname);
+		const currentDir = path.dirname(fileURLToPath(import.meta.url));
 
 		promptFilePath = path.resolve(currentDir, '../../config/prompt.md');
 	}
diff --git a/tools/ab-prompt-test b/tools/ab-prompt-test
index 0b14dc3..43bae94 100755
--- a/tools/ab-prompt-test
+++ b/tools/ab-prompt-test
@@ -5,6 +5,7 @@ import { OpenAI } from 'openai';
 import chalk from 'chalk';
 import fs from 'fs';
 import path from 'path';
+import { fileURLToPath } from 'url';
 import { getPromptTokenCount } from '../src/utils/promptLoader.js';
 import { getLanguageName } from '../src/utils/languageMapping.js';
 import { buildXmlPrompt, parseXmlResponse, buildDictionaryResponse } from '../src/utils/xmlTranslation.js';
@@ -156,7 +157,7 @@ let modelCosts;
 let fallbackPricing;
 
 try {
-	const currentDir = path.dirname(new URL(import.meta.url).pathname);
+	const currentDir = path.dirname(fileURLToPath(import.meta.url));
 	const configPath = path.resolve(currentDir, '../config/openai-pricing.json');
 	const costData = JSON.parse(fs.readFileSync(configPath, 'utf8'));
 
@@ -280,7 +281,7 @@ async function testTranslation(openai, testStrings, promptConfig, targetLang) {
 	};
 
 	// Load dictionary and find matches (like potomatic does).
-	const currentDir = path.dirname(new URL(import.meta.url).pathname);
+	const currentDir = path.dirname(fileURLToPath(import.meta.url));
 	const dictionaryDir = currentDir; // Look for dictionary files in tools directory.
 	const dictionary = loadDictionary(dictionaryDir, targetLang, mockLogger);
 	const dictionaryMatches = findDictionaryMatches(batch, dictionary);